chore(licenses): add license headers to setup scripts

Merge pull request 'Test: describe in all test files' (#144 ) from testing/describe-in-all-files into main
Reviewed-on: #144 Reviewed-by: Jakob Gregory
2026-07-28 21:44:27 +02:00 · 2026-07-28 21:44:17 +02:00 · 2026-07-28 20:15:58 +02:00 · 2026-07-28 20:15:58 +02:00 · 2026-07-28 20:15:58 +02:00 · 2026-07-28 20:15:58 +02:00
77 changed files with 14355 additions and 400 deletions
@@ -0,0 +1,8 @@
+
+
+# ------------------------------------------------                       SUBJECT AREA
+# ---------------------------------------------------------------------- DETAIL AREA
+
+# Please enter a subject that is not longer than 50 characters.
+# If you enter a detailed description, each line should not be longer
+# than 72 characters. Break the line as soon as you reach this limit.
@@ -1,3 +1,11 @@
 # frontend

-The frontend of the search engine Seekra.
+The frontend of the search engine Seekra.
+
+## Setup
+
+Please execute the setup script in `scripts/` for your platform when cloning the repository.
+
+## Legal
+
+After each update to the dependencies, please run the script `scripts/generate-license-files.js` to regenerate the third-party license files.
@@ -470,7 +470,7 @@ The following npm packages may be included in this product:

 - @babel/generator@7.29.1
 - @babel/helper-string-parser@7.27.1
- - @babel/helper-validator-identifier@7.28.5
+ - @babel/helper-validator-identifier@7.29.7
 - @babel/types@7.29.0

 These packages each contain the following license:
@@ -0,0 +1,16 @@
+# Changelog
+
+## [Unreleased]
+
+### Added
+
+- Start page
+- Settings page
+- Footer
+- Navbar
+- Searchbar
+- Icons
+- Internationalization and some major languages
+- Color scheme
+- Search results view with error message which indicates that the search is not available
+- Settings renderer
@@ -19,6 +19,7 @@ limitations under the License.
    <head>
        <meta charset="UTF-8" />
        <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+        <meta name="theme-color" content="#0158D2" />
        <title>Seekra</title>
    </head>
    <body>
@@ -6,17 +6,25 @@
  "scripts": {
    "dev": "vite",
    "build": "vite build",
-    "preview": "vite preview"
+    "preview": "vite preview",
+    "test": "vitest",
+    "test:run": "vitest run"
  },
  "dependencies": {
+    "pinia": "^3.0.4",
+    "pinia-plugin-persistedstate": "^4.7.1",
    "terser": "^5.47.1",
    "vue": "^3.5.32",
    "vue-i18n": "^11.4.4",
    "vue-router": "^5.0.6"
  },
  "devDependencies": {
+    "@pinia/testing": "^1.0.3",
    "@vitejs/plugin-vue": "^6.0.6",
+    "@vue/test-utils": "^2.4.6",
+    "jsdom": "^29.1.1",
    "vite": "^8.0.10",
-    "vite-plugin-html": "^3.2.2"
+    "vite-plugin-html": "^3.2.2",
+    "vitest": "^4.1.7"
  }
 }
@@ -0,0 +1,58 @@
+#!/usr/bin/env node
+
+/*
+Copyright 2026 Seekra
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import fs from 'node:fs/promises';
+import { generateLicenseFile } from 'generate-license-file';
+
+const packageJson = './package.json';
+const packageJsonBackup = `${packageJson}~`;
+
+await generateLicenseFile(
+    packageJson,
+    'THIRD_PARTY_LICENSES'
+);
+
+const pkg = JSON.parse(
+    await fs.readFile(packageJson, 'utf-8')
+);
+
+await fs.rename(packageJson, packageJsonBackup);
+
+const devPackage = {
+    ...pkg,
+    dependencies: pkg.devDependencies ?? {},
+    devDependencies: {}
+};
+
+/*
+  The file including the dependencies for the current license file has
+  to be always package.json due to a bug of generate-license file. See
+
+    https://github.com/TobyAndToby/generate-license-file/issues/752
+*/
+await fs.writeFile(
+    packageJson,
+    JSON.stringify(devPackage)
+);
+
+await generateLicenseFile(
+    packageJson,
+    './THIRD_PARTY_LICENSES_DEV'
+);
+
+await fs.rename(packageJsonBackup, packageJson);
@@ -0,0 +1,17 @@
+#!/usr/bin/env pwsh
+
+# Copyright 2026 Seekra
+
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+
+#     http://www.apache.org/licenses/LICENSE-2.0
+
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+git config --local commit.template .gitmessage
@@ -0,0 +1,17 @@
+#!/usr/bin/bash
+
+# Copyright 2026 Seekra
+
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+
+#     http://www.apache.org/licenses/LICENSE-2.0
+
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+git config --local commit.template .gitmessage
@@ -18,21 +18,40 @@ limitations under the License.
 import Navbar from './features/nav/components/Navbar.vue';
 import Footer from './features/footer/components/Footer.vue';

+import { updatePageTitle } from './router';
 import { useColorScheme } from './features/colorScheme/composables/useColorScheme';
-import { ref, provide, watch } from 'vue';
+import { ref, provide, watch, watchEffect } from 'vue';
+import { useRoute } from 'vue-router';
+
+const route = useRoute();

 const { getColorScheme, updateColorScheme } = useColorScheme();
 const colorScheme = ref(getColorScheme());
 provide('colorScheme', colorScheme);
-watch(colorScheme, val => updateColorScheme(val))
+watch(colorScheme, (newValue) => {
+    updateColorScheme(newValue);
+    document.body.style.setProperty(colorScheme, {
+        auto: 'normal',
+        dark: 'dark',
+        light: 'light'
+    });
+    if (newValue === 'dark') {
+        document.body.classList.add('dark');
+    } else {
+        document.body.classList.remove('dark');
+    }
+    if (newValue === 'auto') {
+        document.body.classList.add('color-scheme-auto');
+    } else {
+        document.body.classList.remove('color-scheme-auto');
+    }
+});
+
+watchEffect(() => updatePageTitle(route));
 </script>

 <template>
-    <div
-        :style="{ colorScheme: colorScheme === 'auto' ? 'normal' : (colorScheme === 'dark' ? 'dark' : 'light')}"
-        :class="{ dark: colorScheme === 'dark', 'color-scheme-auto': colorScheme === 'auto' }"
-        id="app-wrapper"
-    >
+    <div id="app-wrapper">
        <Navbar />

        <router-view class="main-content" />
@@ -42,18 +61,24 @@ watch(colorScheme, val => updateColorScheme(val))
 </template>

 <style scoped>
-.main-content {
+#app-wrapper {
    --main-content-padding-x: 30px;
    --main-content-padding-y: 40px;
-    --main-content-padding: var(--main-content-padding-y) var(--main-content-padding-x) 0;
-    flex-grow: 1;
-}
-
-#app-wrapper {
+    --main-content-padding: var(--main-content-padding-y) var(--main-content-padding-x);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: var(--light-bg);
    color: var(--dark);
 }
+
+.main-content {
+    flex-grow: 1;
+}
+
+@media (max-width: 48rem) {
+    #app-wrapper {
+        --main-content-padding-x: 15px;
+    }
+}
 </style>
@@ -1,4 +1,4 @@
-/*
+<!--
 Copyright 2026 Seekra

 Licensed under the Apache License, Version 2.0 (the "License");
@@ -12,4 +12,15 @@ distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
-*/
+-->
+
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24">
+    <path
+        stroke="currentColor"
+        stroke-width="3"
+        fill="none"
+        stroke-linecap="round"
+        stroke-linejoin="round"
+        d="M5 12 l6 8 l8 -16"
+    />
+</svg>
@@ -1,4 +1,4 @@
-/*
+<!--
 Copyright 2026 Seekra

 Licensed under the Apache License, Version 2.0 (the "License");
@@ -12,4 +12,15 @@ distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
-*/
+-->
+
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24">
+    <path
+        stroke="currentColor"
+        stroke-width="3"
+        fill="none"
+        stroke-linecap="round"
+        stroke-linejoin="round"
+        d="M4 8 l8 8 l8 -8"
+    />
+</svg>
@@ -0,0 +1,26 @@
+<!--
+Copyright 2026 Seekra
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+-->
+
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24">
+    <path
+        stroke="currentColor"
+        stroke-width="3"
+        fill="none"
+        stroke-linecap="round"
+        stroke-linejoin="round"
+        d="M8 20 l8 -8 l-8 -8"
+    />
+</svg>
@@ -0,0 +1,38 @@
+<!--
+Copyright 2026 Seekra
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+-->
+
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24">
+    <path
+        fill="currentColor"
+        d="
+            M12 2
+            a10 10 0 0 0 -10 10
+            a10 10 0 0 0 10 10
+            a10 10 0 0 0 10 -10
+            a10 10 0 0 0 -10 -10
+        "
+    />
+    <path
+        style="filter: invert(1)"
+        fill="currentColor"
+        d="
+            M12 3
+            v18
+            a9 9 0 0 0 9 -9
+            a9 9 0 0 0 -9 -9
+        "
+    />
+</svg>
@@ -0,0 +1,36 @@
+<!--
+Copyright 2026 Seekra
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+-->
+
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24">
+    <path
+        fill="currentColor"
+        stroke="none"
+        stroke-width="0"
+        d="
+            M12.621094 23.988281
+            c-6.960938 0 -12.621094 -5.664062000000001 -12.621094 -12.621093
+            c0 -4.8203130000000005 2.683594 -9.148438 7.003906 -11.300781800000001
+            c0.19140600000000063 -0.09765619999999942 0.4257819999999999 -0.058593699999999416 0.578125 0.09374980000000058
+            c0.15234400000000026 0.152344 0.19531300000000051 0.38671900000000003 0.09765699999999988 0.582032
+            c-0.7890629999999996 1.601562 -1.1875 3.320312 -1.1875 5.113281000000001
+            c0.0 6.402342999999999 5.207031 11.613281 11.609374000000003 11.613281
+            c1.8125 0.0 3.550781999999998 -0.41015600000000063 5.167968999999999 -1.2148439999999994
+            c0.19531299999999874 -0.09765600000000063 0.42968799999999874 -0.05859399999999937 0.5820310000000006 0.09375
+            c0.15234399999999937 0.15234399999999937 0.1914069999999981 0.38671899999999937 0.0976569999999981 0.5820319999999981
+            c-2.140625 4.351562000000001 -6.480468999999999 7.058593000000002 -11.328125 7.058593000000002
+        "
+    />
+</svg>
@@ -0,0 +1,36 @@
+<!--
+Copyright 2026 Seekra
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+-->
+
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24">
+    <path
+        stroke="currentColor"
+        stroke-width="3"
+        fill="none"
+        stroke-linecap="round"
+        stroke-linejoin="round"
+        d="M2 22 l8 -8"
+    />
+    <circle
+        stroke="currentColor"
+        stroke-width="3"
+        fill="none"
+        stroke-linecap="round"
+        stroke-linejoin="round"
+        cx="15.5"
+        cy="8.5"
+        r="6.5"
+    />
+</svg>
@@ -0,0 +1,45 @@
+<!--
+Copyright 2026 Seekra
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+-->
+
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24">
+    <circle fill="currentColor" r="6" cx="12" cy="12" />
+
+    <!-- sunbeams -->
+
+    <!-- left -->
+    <circle fill="currentColor" r="2" cx="3" cy="12" />
+
+    <!-- right -->
+    <circle fill="currentColor" r="2" cx="21" cy="12" />
+
+    <!-- top -->
+    <circle fill="currentColor" r="2" cx="12" cy="3" />
+
+    <!-- top -->
+    <circle fill="currentColor" r="2" cx="12" cy="21" />
+
+    <!-- top left -->
+    <circle fill="currentColor" r="2" cx="5.636038969321072" cy="5.636038969321072" />
+
+    <!-- top right -->
+    <circle fill="currentColor" r="2" cx="18.36396103067893" cy="5.636038969321072" />
+
+    <!-- bottom left -->
+    <circle fill="currentColor" r="2" cx="5.636038969321072" cy="18.36396103067893" />
+
+    <!-- bottom right -->
+    <circle fill="currentColor" r="2" cx="18.36396103067893" cy="18.36396103067893" />
+</svg>
@@ -15,6 +15,8 @@ limitations under the License.
 -->

 <script setup>
+import Icon from '@/features/icons/components/Icon.vue';
+
 import { inject } from 'vue';
 import { useI18n } from 'vue-i18n';

@@ -29,9 +31,9 @@ const colorSchemeNextMapper = {
 };

 const colorSchemeIconMapper = {
-    'dark': '⏾',
-    'light': '☀',
-    'auto': '◐'
+    'dark': 'crescent-moon',
+    'light': 'sun',
+    'auto': 'circle-black-white'
 };

 const getTooltipTranslation = function (colorScheme) {
@@ -45,7 +47,10 @@ const getTooltipTranslation = function (colorScheme) {
        :aria-label="getTooltipTranslation(colorScheme)"
        :title="getTooltipTranslation(colorScheme)"
    >
-        {{ colorSchemeIconMapper[colorSchemeNextMapper[colorScheme]] }}
+        <Icon
+            :name="colorSchemeIconMapper[colorSchemeNextMapper[colorScheme]]"
+            size="16"
+        />
    </button>
 </template>

@@ -15,6 +15,8 @@ limitations under the License.
 -->

 <script setup>
+import LanguageSwitchButton from '@/features/i18n/components/LanguageSwitchButton.vue';
+
 import { useI18n } from 'vue-i18n';

 const { t } = useI18n();
@@ -33,14 +35,13 @@ const copyrightPeriod =
 <template>
    <footer class="global-footer">
        <div class="footer-segment">
-            <RouterLink to="settings" class="link">
+            <RouterLink to="/settings" class="link">
                {{ t('preferences.settings') }}
            </RouterLink>
+            <LanguageSwitchButton />
        </div>
        <div class="footer-segment">
-            <div class="copyright-note">
-                &copy; {{ copyrightPeriod }} Seekra
-            </div>
+            &copy; {{ copyrightPeriod }} Seekra
        </div>
    </footer>
 </template>
@@ -51,6 +52,9 @@ const copyrightPeriod =
 }

 .footer-segment {
+    display: flex;
+    justify-content: center;
+    gap: 32px;
    padding: var(--padding-y);
    background-color: var(--light-bg);
    border-top: 1px solid var(--border);
@@ -59,9 +63,4 @@ const copyrightPeriod =
 .global-footer a {
    color: var(--dark);
 }
-
-.copyright-note {
-    display: flex;
-    justify-content: center;
-}
 </style>
@@ -15,6 +15,8 @@ limitations under the License.
 -->

 <script setup>
+import Icon from '@/features/icons/components/Icon.vue';
+
 import { ref } from 'vue';
 import { useI18n } from 'vue-i18n';
 import { loadLanguage, LANGUAGES_RTL, SUPPORTED_LANGUAGES } from '@/i18n';
@@ -64,10 +66,20 @@ const open = function () {
            aria-haspopup="listbox"
        >
            <span class="lang-code">{{ t(`preferences.locale.languages.${locale}`) }}</span>
-            <span class="chevron" :class="{ open: isOpen }">▾</span>
+            <span class="chevron" :class="{ open: isOpen }">
+                <Icon name="chevron-down" size="1em" />
+            </span>
        </button>

-        <ul v-if="isOpen" ref="languageDropdown" class="language-dropdown" role="listbox">
+        <ul
+            v-if="isOpen"
+            ref="languageDropdown"
+            class="language-dropdown"
+            role="listbox"
+            :style="{
+                bottom: 'calc(var(--offset) + 2 * var(--trigger-padding-y) + 1em)' // easier to add auto adaption to the available space
+            }"
+        >
            <li
                v-for="lang in SUPPORTED_LANGUAGES"
                :key="lang"
@@ -84,6 +96,7 @@ const open = function () {

 <style scoped>
 .language-switch {
+    --trigger-padding-y: 4px;
    position: relative;
 }

@@ -94,7 +107,7 @@ const open = function () {
    background: none;
    border: 1px solid var(--border);
    border-radius: 6px;
-    padding: 4px 10px;
+    padding: var(--trigger-padding-y) 10px;
    cursor: pointer;
    color: var(--dark);
 }
@@ -114,9 +127,9 @@ const open = function () {
 }

 .language-dropdown {
+    --offset: 6px;
    position: absolute;
    right: 0;
-    top: calc(100% + 6px);
    background-color: var(--light-bg);
    border: 1px solid var(--border);
    border-radius: 8px;
@@ -0,0 +1,114 @@
+/*
+Copyright 2026 Seekra
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import { expect, test, describe, vi, beforeEach } from 'vitest';
+import { mount } from '@vue/test-utils';
+import LanguageSwitchButton from '../LanguageSwitchButton.vue';
+import { loadLanguage } from '@/i18n';
+
+vi.mock('@/i18n', () => ({
+    loadLanguage: vi.fn(() => Promise.resolve()),
+    LANGUAGES_RTL: ['ar', 'he'],
+    SUPPORTED_LANGUAGES: ['en', 'de', 'ar']
+}));
+
+vi.mock('vue-i18n', () => ({
+    useI18n: () => ({
+        t: (key) => key,
+        locale: { value: 'de' }
+    })
+}));
+
+vi.mock('@/features/icons/components/Icon.vue', () => ({
+    default: {
+        name: 'Icon',
+        template: '<span>Icon</span>'
+    }
+}));
+
+describe('LanguageSwitchButton', () => {
+    beforeEach(() => {
+        vi.clearAllMocks();
+        localStorage.clear();
+        document.documentElement.lang = '';
+        document.documentElement.dir = '';
+    });
+
+    test('renders correctly with initial state closed', () => {
+        const wrapper = mount(LanguageSwitchButton);
+        
+        expect(wrapper.find('.language-button').exists()).toBe(true);
+        expect(wrapper.find('.language-dropdown').exists()).toBe(false);
+        expect(wrapper.find('.language-button').attributes('aria-expanded')).toBe('false');
+    });
+
+    test('opens the dropdown when language button is clicked', async () => {
+        const wrapper = mount(LanguageSwitchButton);
+        const button = wrapper.find('.language-button');
+        
+        await button.trigger('click');
+        
+        expect(wrapper.find('.language-dropdown').exists()).toBe(true);
+        expect(button.attributes('aria-expanded')).toBe('true');
+    });
+
+    const languageTestCases = [
+        { code: 'en', expectedDir: 'ltr' },
+        { code: 'de', expectedDir: 'ltr' },
+        { code: 'ar', expectedDir: 'rtl' }
+    ];
+
+    test.for(languageTestCases)('selectLanguage($code) sets localStorage, html attributes and changes layout direction to $expectedDir', async ({ code, expectedDir }) => {
+        const wrapper = mount(LanguageSwitchButton);
+        
+        await wrapper.find('.language-button').trigger('click');
+        
+        const options = wrapper.findAll('.language-dropdown li');
+        const optionToClick = options.find(opt => opt.text().includes(code));
+        
+        await optionToClick.trigger('click');
+
+        expect(loadLanguage).toHaveBeenCalledWith(code);
+        expect(localStorage.getItem('locale')).toBe(code);
+        expect(document.documentElement.lang).toBe(code);
+        expect(document.documentElement.dir).toBe(expectedDir);
+        expect(wrapper.find('.language-dropdown').exists()).toBe(false);
+    });
+
+    test('closes the dropdown when clicking outside the component', async () => {
+        const wrapper = mount(LanguageSwitchButton, {
+            attachTo: document.body
+        });
+
+        await wrapper.find('.language-button').trigger('click');
+        expect(wrapper.find('.language-dropdown').exists()).toBe(true);
+
+        await new Promise(resolve => setTimeout(resolve, 0));
+
+        const externalDiv = document.createElement('div');
+        document.body.appendChild(externalDiv);
+        
+        const clickEvent = new MouseEvent('click', { bubbles: true });
+        externalDiv.dispatchEvent(clickEvent);
+        
+        await wrapper.vm.$nextTick();
+
+        expect(wrapper.find('.language-dropdown').exists()).toBe(false);
+
+        wrapper.unmount();
+        externalDiv.remove();
+    });
+});
@@ -0,0 +1,54 @@
+<!--
+Copyright 2026 Seekra
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+-->
+
+<script setup>
+import { computed } from 'vue';
+import { ensureUnit } from '@/utils/cssDimensions';
+
+const props = defineProps({
+    name: {
+        required: true,
+        type: String
+    },
+    size: {
+        type: [Number, String],
+        default: 24
+    }
+})
+
+const icons = import.meta.glob('@/assets/icons/*.svg', {
+    eager: true,
+    import: 'default'
+})
+
+const Icon = computed(() => icons[`/src/assets/icons/${props.name}.svg`])
+
+const size = computed(() => ensureUnit(props.size))
+</script>
+
+<template>
+    <div class="icon-container">
+        <img :src="Icon" :style="{ height: `${size}`, width: `${size}` }" />
+    </div>
+</template>
+
+<style scoped>
+.icon-container {
+    display: flex;
+    align-items: center;
+    filter: var(--invert);
+}
+</style>
@@ -1,69 +0,0 @@
-```vue
-<!--
-Copyright 2026 Seekra
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-->
-
-<script setup>
-import { computed } from 'vue';
-import { useI18n } from 'vue-i18n';
-
-// 1. ALLE Sprachen importieren (Verhindert den ReferenceError)
-import de from '@/legal/privacy/de.md?raw';
-import en from '@/legal/privacy/en.md?raw';
-import fr from '@/legal/privacy/fr.md?raw';
-import es from '@/legal/privacy/es.md?raw';
-import it from '@/legal/privacy/it.md?raw';
-import pt from '@/legal/privacy/pt.md?raw';
-
-const { locale } = useI18n();
-
-const content = computed(() => {
-  const map = {
-    de,
-    en,
-    fr,
-    es,
-    it,
-    pt
-  };
-
-  // Falls eine Sprache mal nicht existiert, nutzen wir 'de' oder 'en' als Fallback
-  return map[locale.value] || de;
-});
-</script>
-
-<template>
-  <main class="privacy-policy-content main-content-padding">
-    <h1>{{ $t('legal.privacy.title') }}</h1>
-
-    <div class="markdown-body">{{ content }}</div>
-  </main>
-</template>
-
-<style scoped>
-.privacy-policy-content {
-  max-width: 900px;
-  margin: 0 auto;
-  padding-top: 40px;
-  padding-bottom: 40px;
-}
-
-/* Sorgt dafür, dass die Zeilenumbrüche aus den .md Dateien erhalten bleiben */
-.markdown-body {
-  white-space: pre-wrap;
-  font-family: inherit;
-  line-height: 1.6;
-}
-</style>
@@ -15,25 +15,9 @@ limitations under the License.
 -->

 <script setup>
-import { ref, watch } from 'vue';
-import { useRoute } from 'vue-router';
 import ColorSchemeButton from '@/features/colorScheme/components/ColorSchemeButton.vue';
-import LanguageSwitchButton from '@/features/i18n/components/LanguageSwitchButton.vue';
 import logo from '@/assets/images/logo.svg';
-import Searchbar from '@/features/search/components/Searchbar.vue';
-
-const route = useRoute();
-const searchQueryModel = defineModel();
-
-watch(() => route.name, name => {
-    searchQueryModel.value = name === 'searchResults' ? route.query.q || '' : '';
-});
-
-watch(() => route.query.q, q => {
-    if (route.name === 'searchResults') {
-        searchQueryModel.value = q || '';
-    }
-});
+import NavbarSearchBarWrapper from './NavbarSearchBarWrapper.vue';
 </script>

 <template>
@@ -41,21 +25,16 @@ watch(() => route.query.q, q => {
        <RouterLink to="/" class="link button link">
            <img :src="logo" alt="Seekra" class="nav-logo" />
        </RouterLink>
-        <Searchbar
-            v-if="route.name === 'searchResults'"
-            class="search-bar"
-            v-model="searchQueryModel"
-            auto-submit
-        />
+        <NavbarSearchBarWrapper class="navbar-search-bar-wrapper" />
        <ul class="right-links">
-            <li>
-                <LanguageSwitchButton />
-            </li>
            <li>
                <ColorSchemeButton />
            </li>
        </ul>
    </nav>
+    <div class="navbar-search-bar-wrapper-small-screens-wrapper">
+        <NavbarSearchBarWrapper class="navbar-search-bar-wrapper-small-screens" />
+    </div>
 </template>

 <style scoped>
@@ -63,7 +42,7 @@ watch(() => route.query.q, q => {
    display: flex;
    justify-content: space-between;
    align-items: center;
-    padding: 18px 40px;
+    padding: 18px var(--main-content-padding-x);
    height: 42px;
 }

@@ -89,7 +68,27 @@ watch(() => route.query.q, q => {
    height: 24px;
    width: auto;
 }
-.search-bar {
-    width: 70%;
+
+.navbar-search-bar-wrapper {
+    width: 100%;
+    padding: 0 30px;
+}
+
+.navbar-search-bar-wrapper-small-screens-wrapper {
+    padding: 0 15px 15px;
+}
+
+.navbar-search-bar-wrapper-small-screens {
+    display: none;
+}
+
+@media (max-width: 48rem) {
+    .navbar-search-bar-wrapper {
+        display: none;
+    }
+
+    .navbar-search-bar-wrapper-small-screens {
+        display: block;
+    }
 }
 </style>
@@ -0,0 +1,43 @@
+<!--
+Copyright 2026 Seekra
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+-->
+
+<script setup>
+import Searchbar from '@/features/search/components/Searchbar.vue';
+
+import { watch } from 'vue';
+import { useRoute } from 'vue-router';
+
+const route = useRoute();
+const searchQueryModel = defineModel();
+
+watch(() => route.name, name => {
+    searchQueryModel.value = name === 'searchResults' ? route.query.q || '' : '';
+});
+
+watch(() => route.query.q, q => {
+    if (route.name === 'searchResults') {
+        searchQueryModel.value = q || '';
+    }
+});
+</script>
+
+<template>
+    <Searchbar
+        v-if="route.name === 'searchResults'"
+        v-model="searchQueryModel"
+        auto-submit
+    />
+</template>
@@ -15,6 +15,8 @@ limitations under the License.
 -->

 <script setup>
+import Icon from '@/features/icons/components/Icon.vue';
+
 const searchQuery = defineModel();

 import { useRouter } from 'vue-router';
@@ -37,7 +39,7 @@ const submitSearch = function () {

 <template>
    <div>
-        <form @submit.prevent="submitSearch">
+        <form @submit.prevent="submitSearch" class="search-form">
            <div class="search-wrapper">
                <input
                v-model="searchQuery"
@@ -45,7 +47,14 @@ const submitSearch = function () {
                :placeholder="t('search.searchBar.placeholder')"
                required
                />
-                <button type="submit" class="search-button">{{ t('search.searchBar.submit') }}</button>
+                <button
+                    type="submit"
+                    class="search-button"
+                    :title="t('search.searchBar.submit')"
+                    :aria-label="t('search.searchBar.submit')"
+                >
+                    <Icon class="search-icon" name="magnifying-glass" size="1.1em" />
+                </button>
            </div>
        </form>
    </div>
@@ -64,7 +73,8 @@ const submitSearch = function () {
    border-radius: calc(var(--content-height) * 0.5 + var(--submit-button-padding-y) + var(--padding));
    padding: var(--padding);
    padding-left: var(--padding-left);
-    width: calc(100% - var(--padding-left));
+    width: 100%;
+    box-sizing: border-box;
 }

 .search-wrapper input {
@@ -74,11 +84,13 @@ const submitSearch = function () {
    font-size: 1rem;
    background: transparent;
    height: calc(var(--content-height) + 2 * var(--submit-button-padding-y));
+    padding-left: 12px;
 }

 .search-button {
    font-size: 1rem;
    height: calc(var(--content-height) + 2 * var(--submit-button-padding-y));
+    width: calc(var(--content-height) + 2 * var(--submit-button-padding-y));
    border-radius: calc(var(--content-height) * 0.5 + var(--submit-button-padding-y));
    border: none;
    padding: var(--submit-button-padding-y) 20px;
@@ -86,9 +98,20 @@ const submitSearch = function () {
    color: var(--white);
    cursor: pointer;
    white-space: nowrap;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+}
+
+.search-button .search-icon {
+    filter: invert(1);
 }

 .search-button:hover {
    background: var(--primary-color-l-1);
 }
+
+.search-form {
+    width: 100%;
+}
 </style>
@@ -53,9 +53,7 @@ const { t } = useI18n();
    --error-message-padding: 2em;
    display: flex;
    justify-content: center;
-    width: calc(100% - 2 * var(--main-content-padding-x));
-    position: absolute;
-    top: calc(50vh - 0.5 * var(--error-message-height) - var(--error-message-padding));
+    width: 100%;
 }

 .search-results-error-message {
@@ -0,0 +1,126 @@
+<!--
+Copyright 2026 Seekra
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+-->
+
+<script setup>
+import Icon from '@/features/icons/components/Icon.vue';
+import { useSettingsStore } from '../stores/settingsStore';
+import { computed, ref, useId, watch } from 'vue';
+import { useI18n } from 'vue-i18n';
+
+const { t } = useI18n();
+
+const normalizeSelectedValue = function normalizeSelectedValue (value) {
+    if (props.setting.allowMultiple) {
+        if (Array.isArray(value)) {
+            return value;
+        }
+
+        if (value === undefined || value === null) {
+            return [];
+        }
+
+        return [value];
+    }
+
+    if (Array.isArray(value)) {
+        return value[0] ?? null;
+    }
+
+    return value ?? null;
+};
+
+const props = defineProps({
+    setting: {
+        required: true
+    },
+    path: {
+        required: true
+    }
+});
+
+const store = useSettingsStore();
+
+const optionType = computed(() => props.setting.allowMultiple ? 'checkbox' : 'radio');
+const selected = ref(normalizeSelectedValue(store.get(props.path) ?? props.setting.default));
+
+watch(selected, (newValue) => {
+    store.set(props.path, newValue);
+});
+
+const labelId = useId();
+</script>
+
+<template>
+    <div>
+        <div class="label" :id="labelId">
+            {{ t(props.setting.i18n) }}
+        </div>
+        <ul class="options-list" :aria-labelledby="labelId">
+            <li v-for="option in props.setting.options" :key="option.name">
+                <label
+                    class="settings-button"
+                    :title="t(option.i18n)"
+                    :aria-label="t('settings.selection.option.ariaLabel', { option: t(option.i18n) })"
+                >
+                    <input
+                        :type="optionType"
+                        :name="props.path"
+                        :value="option.name"
+                        class="option-input"
+                        v-model="selected"
+                    >
+                    <div class="option-check-mark-wrapper">
+                        <Icon class="option-check-mark" name="check-mark" size="1em" />
+                    </div>
+                    <div class="input-label">
+                        {{ t(option.i18n) }}
+                    </div>
+                </label>
+            </li>
+        </ul>
+    </div>
+</template>
+
+<style scoped src="./SettingsButton.css"></style>
+<style scoped>
+.options-list {
+    list-style: none;
+    padding: 0;
+    margin: 0;
+    margin-top: 0.5em;
+}
+
+.option-input {
+    appearance: none;
+    display: none;
+}
+
+.option-check-mark-wrapper {
+    width: 1em;
+    height: 1em;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+}
+
+.option-check-mark {
+    visibility: hidden;
+}
+
+.option-input:checked + .option-check-mark-wrapper .option-check-mark {
+    visibility: visible;
+}
+</style>
@@ -0,0 +1,19 @@
+.settings-button {
+    --padding-x: 0.7em;
+    padding: 0.3em var(--padding-x);
+    margin-top: 0.2em;
+    width: calc(100% - 2 * var(--padding-x));
+    border-radius: 0.8em;
+    display: inline-flex;
+    align-items: center;
+    gap: 0.5em;
+    cursor: pointer;
+    background-color: var(--light-bg);
+
+    user-select: none;
+    -moz-user-select: none;
+}
+
+.settings-button:hover {
+    background-color: var(--light-hover);
+}
@@ -0,0 +1,215 @@
+<!--
+Copyright 2026 Seekra
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+-->
+
+<script setup>
+import Icon from '@/features/icons/components/Icon.vue';
+
+import { useSettingsStore } from '../stores/settingsStore';
+
+import { computed, ref, useId, watch } from 'vue';
+import { useI18n } from 'vue-i18n';
+
+const { t } = useI18n();
+
+const props = defineProps({
+    setting: {
+        required: true
+    },
+    path: {
+        required: true
+    }
+});
+
+const store = useSettingsStore();
+
+const inputModel = ref(store.get(props.path) ?? props.setting.default);
+let oldInputValue = inputModel.value;
+
+const doneButtonInitial = ref(true);
+
+const inputId = useId();
+const inputLabelId = useId();
+
+const inputType = computed(() => ({
+        number: 'number',
+        string: 'text'
+    }[props.setting.type]
+));
+
+const hasChanged = computed(() =>
+    inputModel.value !== store.get(props.path)
+);
+
+watch(store, (newValue) => {
+    const newInputValue = newValue.get(props.path);
+    if (inputModel.value === oldInputValue) {
+        inputModel.value = newInputValue;
+        oldInputValue = newInputValue;
+    };
+});
+
+watch(inputModel, () => {
+    doneButtonInitial.value = false;
+});
+
+const apply = function apply () {
+    store.set(props.path, inputModel.value);
+};
+</script>
+
+<template>
+    <div class="input-setting-container">
+        <label :for="inputId" :id="inputLabelId">
+            {{ t(props.setting.i18n) }}
+        </label>
+        <form
+            @submit.prevent="apply"
+            class="input-container"
+            :class="{ 'done-button-shown': hasChanged }"
+        >
+            <input
+                :type="inputType"
+                :id="inputId"
+                :aria-labelledby="inputLabelId"
+                v-model="inputModel"
+                class="input"
+            />
+            <button
+                ref="doneButton"
+                class="done-button button"
+                :class="{ initial: doneButtonInitial }"
+                type="submit"
+                :title="t('settings.input.done.title')"
+                :aria-label="t('settings.input.done.ariaLabel')"
+            >
+                <Icon name="check-mark" />
+            </button>
+        </form>
+    </div>
+</template>
+
+<style scoped>
+.input-setting-container {
+    display: flex;
+    justify-content: space-between;
+    width: 100%;
+    align-items: center;
+}
+
+.input-container {
+    position: relative;
+    width: 50%;
+    white-space: nowrap;
+    --total-animation-duration: 0.3s;
+}
+
+.input {
+    box-sizing: border-box;
+    width: 100%;
+    height: calc(var(--input-height) + 2 * var(--input-padding-y));
+    display: inline;
+    vertical-align: middle;
+    --input-height: 24px;
+    transition: width calc(var(--total-animation-duration) / 3);
+}
+
+.input-container:not(.done-button-shown) .input {
+    transition-delay: calc((2 / 3) * var(--total-animation-duration));
+}
+
+.input-container.done-button-shown .input {
+    width: calc(100% - 1.5 * var(--input-padding) - 26px - 0.75 * var(--input-height) + 1.5px);
+}
+
+.done-button {
+    position: absolute;
+    right: 0;
+    top: 50%;
+    border: 1px solid var(--border);
+    min-height: var(--input-height);
+    padding: var(--input-padding);
+    transform: translateY(-50%) scale(0);
+    transform-origin: center;
+    vertical-align: middle;
+    align-items: center;
+    justify-content: center;
+    border-radius: calc(var(--input-padding) + 13px);
+    font-size: 1em;
+    font-family: inherit;
+}
+
+.done-button:not(.initial) {
+    animation: done-button-disappear var(--total-animation-duration);
+}
+
+.input-container.done-button-shown .done-button {
+    animation: done-button-appear var(--total-animation-duration);
+    display: inline-flex;
+    transform: translateY(-50%) scale(1);
+}
+
+@keyframes done-button-appear {
+    0% {
+        transform: translateY(-50%) scale(0);
+    }
+    10% {
+        transform: translateY(-50%) scale(0);
+    }
+    95% {
+        transform: translateY(-50%) scale(1.05);
+    }
+    100% {
+        transform: translateY(-50%) scale(1);
+    }
+}
+
+@keyframes done-button-disappear {
+    0% {
+        transform: translateY(-50%) scale(1);
+    }
+    100% {
+        transform: translateY(-50%) scale(0);
+    }
+}
+
+@media (prefers-reduced-motion: reduce) {
+    @keyframes done-button-appear {
+        0% {
+            transform: translateY(-50%) scale(1);
+            opacity: 0;
+        }
+        10% {
+            transform: translateY(-50%) scale(1);
+            opacity: 0;
+        }
+        100% {
+            transform: translateY(-50%) scale(1);
+            opacity: 1;
+        }
+    }
+    
+    @keyframes done-button-disappear {
+        0% {
+            opacity: 1;
+            transform: translateY(-50%) scale(1);
+        }
+        100% {
+            opacity: 0;
+            transform: translateY(-50%) scale(1);
+        }
+    }
+}
+</style>
@@ -0,0 +1,93 @@
+<!--
+Copyright 2026 Seekra
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+-->
+
+<script setup>
+import Switch from './Switch.vue';
+import SettingsInput from './SettingsInput.vue';
+import Selection from './Selection.vue';
+import SettingsPageLink from './SettingsPageLink.vue';
+
+import { useI18n } from 'vue-i18n';
+
+const { t } = useI18n();
+
+const props = defineProps({
+    setting: {
+        required: true
+    },
+    path: {
+        required: true
+    }
+});
+</script>
+
+<template>
+    <div>
+        <h2 class="section-heading">
+            {{ t(props.setting.i18n) }}
+        </h2>
+        <div
+            v-for="setting in props.setting.content"
+            :key="setting"
+            class="setting"
+        >
+            <Switch
+                v-if="setting.type === 'bool'"
+                :setting="setting"
+                :path="`${props.path}.${setting.name}`"
+            />
+            <SettingsInput
+                v-if="setting.type === 'string' || setting.type === 'number'"
+                :setting="setting"
+                :path="`${props.path}.${setting.name}`"
+            />
+            <Selection
+                v-if="setting.type === 'selection'"
+                :setting="setting"
+                :path="`${props.path}.${setting.name}`"
+            />
+            <SettingsPageLink
+                v-if="setting.type === 'section'"
+                :display-name="t(setting.i18n)"
+                :target="`${props.path}.${setting.name}`"
+            />
+        </div>
+    </div>
+</template>
+
+<style scoped>
+.setting {
+    margin-bottom: 1.2em;
+}
+
+.section-heading {
+    --size: 1.2em;
+    font-size: var(--size);
+    margin-bottom: calc(var(--size) - 0.2em);
+}
+
+.section-heading[aria-level="2"] {
+    --size: 1.8em;
+}
+
+.section-heading[aria-level="3"] {
+    --size: 1.6em;
+}
+
+.section-heading[aria-level="4"] {
+    --size: 1.4em;
+}
+</style>
@@ -0,0 +1,61 @@
+<!--
+Copyright 2026 Seekra
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+-->
+
+<script setup>
+import Icon from '@/features/icons/components/Icon.vue';
+import { useSettingsPage } from '../composables/useSettingsPage';
+import { useI18n } from 'vue-i18n';
+
+const { t } = useI18n();
+const { goToSettingsPage } = useSettingsPage();
+
+const props = defineProps({
+    target: {
+        required: true,
+        type: String
+    },
+    displayName: {
+        required: true,
+        type: String
+    }
+});
+
+const followLink = function followLink () {
+    goToSettingsPage(props.target);
+};
+</script>
+
+<template>
+    <button
+        class="settings-button button settings-page-link"
+        :title="props.displayName"
+        :aria-label="t('settings.pages.link.ariaLabel', { page: props.displayName })"
+        @click="followLink"
+    >
+        {{ props.displayName }}
+        <Icon name="chevron-right" size="1em" />
+    </button>
+</template>
+
+<style scoped src="./SettingsButton.css"></style>
+<style scoped>
+.settings-page-link {
+    width: 100%;
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+}
+</style>
@@ -0,0 +1,101 @@
+<!--
+Copyright 2026 Seekra
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+-->
+
+<script setup>
+import { useSettingsStore } from '../stores/settingsStore';
+import { useId } from 'vue';
+import { useI18n } from 'vue-i18n';
+
+const { t } = useI18n();
+
+const props = defineProps({
+    setting: {
+        required: true
+    },
+    path: {
+        required: true
+    }
+});
+
+const labelId = useId();
+const switchId = useId();
+
+const store = useSettingsStore();
+
+const toggle = function toggle () {
+    store.set(props.path, !store.get(props.path));
+};
+</script>
+
+<template>
+    <div class="switch-container" @click="toggle">
+        <label :for="switchId" :id="labelId" class="switch-label">
+            {{ t(props.setting.i18n) }}
+        </label>
+        <div
+            class="switch-wrapper"
+            :class="{ enabled: store.get(props.path) }"
+            :title="t('settings.switch.title')"
+            :aria-label="t('settings.switch.ariaLabel')"
+            :aria-labelledby="labelId"
+        >
+            <div class="switch-point"></div>
+        </div>
+    </div>
+</template>
+
+<style scoped>
+.switch-container {
+    display: flex;
+    justify-content: space-between;
+    width: 100%;
+    align-items: center;
+    cursor: pointer;
+}
+
+.switch-label {
+    cursor: inherit;
+}
+
+.switch-wrapper {
+    --point-size: 0.9em;
+    --padding: 2px;
+    --transition-duration: 0.2s;
+    background-color: var(--light-bg);
+    outline: 1px solid var(--border);
+    width: calc(2 * var(--point-size));
+    padding: var(--padding);
+    border-radius: calc(0.5 * var(--point-size) + var(--padding));
+    transition: background-color var(--transition-duration) ease;
+}
+
+.switch-point {
+    height: var(--point-size);
+    width: var(--point-size);
+    background-color: var(--border);
+    border-radius: calc(0.5 * var(--point-size));
+    margin-left: 0;
+    transition: margin-left var(--transition-duration) ease;
+}
+
+.switch-wrapper.enabled {
+    background-color: var(--primary-color);
+}
+
+.switch-wrapper.enabled .switch-point {
+    margin-left: var(--point-size);
+}
+</style>
@@ -0,0 +1,267 @@
+/*
+Copyright 2026 Seekra
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import Selection from '../Selection.vue';
+import { mountComponent } from '@/test-utils/mountComponent.js';
+import { useSettingsStore } from '../../stores/settingsStore.js';
+import { expect, describe, test } from 'vitest';
+import { nextTick } from 'vue';
+
+const getWrapper = function getWrapper ({
+    i18n = 'selection',
+    options = [],
+    allowMultiple = false,
+    defaultValue = undefined,
+    translations = {},
+    piniaOptions = {}
+} = {}) {
+    return mountComponent(Selection, {
+        attrs: {
+            setting: {
+                name: 'selection',
+                type: 'selection',
+                i18n,
+                options,
+                allowMultiple,
+                default: defaultValue
+            },
+            path: 'selection'
+        }
+    }, translations, [], piniaOptions);
+};
+
+const getChecked = function getChecked (inputs) {
+    return inputs.map((input) => input.element.matches(':checked'));
+};
+
+const exampleOptions = [
+    { name: 'o0', i18n: 'o0' },
+    { name: 'o1', i18n: 'o1' },
+    { name: 'o2', i18n: 'o2' }
+];
+
+describe('Selection', () => {
+    test('displays options correctly', () => {
+        const wrapper = getWrapper({ options: exampleOptions });
+
+        const listItems = wrapper.findAll('li');
+        expect(listItems.length).toBe(3);
+
+        for (let i = 0; i <= 2; i++) {
+            const option = exampleOptions[i];
+            const listItem = listItems[i];
+
+            expect(listItem.find('.input-label').text()).toBe(option.i18n);
+
+            const input = listItem.find('input');
+            expect(input.attributes('type')).toBe('radio');
+            expect(input.attributes('name')).toBe('selection');
+
+            expect(input.element.matches(':checked')).toBe(false);
+        };
+    });
+
+    test('shows value from store', () => {
+        const wrapper = getWrapper({
+            options: exampleOptions,
+            piniaOptions: {
+                setupStores: () => {
+                    const store = useSettingsStore();
+                    store.set('selection', 'o1');
+                }
+            }
+        });
+
+        const inputs = wrapper.findAll('input');
+        const inputsChecked = getChecked(inputs);
+        expect(inputsChecked).toStrictEqual([false, true, false]);
+    });
+
+    test('shows multiple values from store', () => {
+        const wrapper = getWrapper({
+            options: exampleOptions,
+            piniaOptions: {
+                setupStores: () => {
+                    const store = useSettingsStore();
+                    store.set('selection', ['o1', 'o2']);
+                }
+            },
+            allowMultiple: true
+        });
+
+        const inputs = wrapper.findAll('input');
+        const inputsChecked = getChecked(inputs);
+        expect(inputsChecked).toStrictEqual([false, true, true]);
+    });
+
+    test('shows default value', () => {
+        const wrapper = getWrapper({
+            options: exampleOptions,
+            defaultValue: 'o2'
+        });
+
+        const inputs = wrapper.findAll('input');
+        const inputsChecked = getChecked(inputs);
+        expect(inputsChecked).toStrictEqual([false, false, true]);
+    });
+
+    test('shows multiple default values', () => {
+        const wrapper = getWrapper({
+            options: exampleOptions,
+            defaultValue: ['o0', 'o1'],
+            allowMultiple: true
+        });
+
+        const inputs = wrapper.findAll('input');
+        const inputsChecked = getChecked(inputs);
+        expect(inputsChecked).toStrictEqual([true, true, false]);
+    });
+
+    test('shows store value even if default value is set', () => {
+        const wrapper = getWrapper({
+            options: exampleOptions,
+            default: 'o2',
+            piniaOptions: {
+                setupStores: () => {
+                    const store = useSettingsStore();
+                    store.set('selection', 'o1');
+                }
+            }
+        });
+
+        const inputs = wrapper.findAll('input');
+        const inputsChecked = getChecked(inputs);
+        expect(inputsChecked).toStrictEqual([false, true, false]);
+    });
+
+    test('stores one value', async () => {
+        const wrapper = getWrapper({ options: exampleOptions });
+
+        const store = useSettingsStore();
+        expect(store.get('selection')).toBeUndefined();
+
+        const inputs = wrapper.findAll('input');
+        const inputO0 = inputs[0];
+        const inputO1 = inputs[1];
+        const inputO2 = inputs[2];
+
+        await inputO0.setValue(true);
+        await nextTick();
+        expect(store.get('selection')).toBe('o0');
+
+        await inputO1.setValue(true);
+        await nextTick();
+        expect(store.get('selection')).toBe('o1');
+
+        await inputO2.setValue(true);
+        await nextTick();
+        expect(store.get('selection')).toBe('o2');
+        expect(inputO2.element.matches(':checked')).toBe(true);
+    });
+
+    test('stores multiple values', async () => {
+        const setValue = async function setValue (input, value) {
+            input.setValue(value);
+            await nextTick();
+        };
+
+        const check = function check (input) {
+            return setValue(input, true);
+        };
+
+        const uncheck = function uncheck (input) {
+            return setValue(input, false);
+        };
+
+        const expectSelectionValue = function expectSelectionValue (value, options = exampleOptions) {
+            value.sort();
+            expect(store.get('selection').sort()).toStrictEqual(value);
+            const checkedInputs = getChecked(inputs);
+            expect(
+                options
+                .map((option) => option.name)
+                .filter((entry, i) => checkedInputs[i])
+            ).toStrictEqual(value);
+        };
+
+        const wrapper = getWrapper({
+            options: exampleOptions,
+            allowMultiple: true
+        });
+
+        const store = useSettingsStore();
+        expect(store.get('selection')).toBeUndefined();
+
+        const inputs = wrapper.findAll('input');
+        const inputO0 = inputs[0];
+        const inputO1 = inputs[1];
+        const inputO2 = inputs[2];
+
+        await check(inputO0);
+        expectSelectionValue(['o0'])
+
+        await uncheck(inputO0);
+        expectSelectionValue([]);
+
+        await check(inputO1);
+        expectSelectionValue(['o1']);
+
+        await check(inputO0);
+        expectSelectionValue(['o0', 'o1']);
+
+        await check(inputO2);
+        expectSelectionValue(['o0', 'o1', 'o2']);
+
+        await uncheck(inputO2);
+        expectSelectionValue(['o0', 'o1']);
+
+        await check(inputO2);
+        expectSelectionValue(['o0', 'o1', 'o2']);
+
+        await uncheck(inputO1);
+        expectSelectionValue(['o0', 'o2']);
+
+        await inputO0.setValue(true);
+        expectSelectionValue(['o0', 'o2']);
+
+        await inputO0.setValue(false);
+        expectSelectionValue(['o2']);
+
+        await inputO1.setValue(true);
+        expectSelectionValue(['o1', 'o2']);
+
+        await inputO2.setValue(false);
+        expectSelectionValue(['o1']);
+
+        await inputO1.setValue(true);
+        expectSelectionValue(['o1']);
+
+        await inputO1.setValue(false);
+        expectSelectionValue([]);
+    });
+
+    test('shows correct translation', () => {
+        const translation = 'Selection setting';
+        const wrapper = getWrapper({
+            translations: {
+                selection: translation
+            }
+        });
+
+        const label = wrapper.find('.label');
+        expect(label.text()).toBe(translation);
+    });
+});
@@ -0,0 +1,210 @@
+/*
+Copyright 2026 Seekra
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import SettingsInput from '../SettingsInput.vue';
+import { mountComponent } from '@/test-utils/mountComponent';
+import { useSettingsStore } from '../../stores/settingsStore.js';
+import { describe, expect, test } from 'vitest';
+import { nextTick } from 'vue';
+
+const getWrapper = function getWrapper({ type = 'string', i18n = 'input', defaultValue = undefined, piniaOptions = {} } = {}) {
+    return mountComponent(SettingsInput, {
+        attrs: {
+            setting: {
+                name: 'input',
+                default: defaultValue,
+                i18n,
+                type
+            },
+            path: 'input'
+        }
+    }, {}, [], piniaOptions);
+}
+
+describe('SettingsInput', () => {
+    test('uses correct input type', () => {
+        const stringSettingWrapper = getWrapper();
+
+        const stringInputElement = stringSettingWrapper.find('input');
+        expect(stringInputElement.attributes('type')).toBe('text');
+
+        const numberSettingWrapper = getWrapper({ type: 'number' });
+
+        const numberInputElement = numberSettingWrapper.find('input');
+        expect(numberInputElement.attributes('type')).toBe('number');
+    });
+
+    test('shows empty value', () => {
+        const stringSettingWrapper = getWrapper();
+
+        const inputElement = stringSettingWrapper.find('input');
+        expect(inputElement.attributes('value')).toBeUndefined();
+    });
+
+    test('shows value from store', () => {
+        const value = 'example value';
+        const stringSettingWrapper = getWrapper({
+            type: 'string',
+            i18n: 'input',
+            piniaOptions: {
+                setupStores: () => {
+                    const store = useSettingsStore();
+                    store.settings.input = value;
+                }
+            }
+        });
+        const inputElement = stringSettingWrapper.find('input');
+
+        expect(inputElement.element.value).toBe(value);
+    });
+
+    test('shows default value', () => {
+        const value = 'example value';
+        const wrapper = getWrapper({
+            type: 'string',
+            i18n: 'input',
+            defaultValue: value
+        });
+        const inputElement = wrapper.find('input');
+
+        expect(inputElement.element.value).toBe(value);
+    });
+
+    test('store value instead of default value', () => {
+        const storeValue = 'store value';
+        const defaultValue = 'default value';
+        const wrapper = getWrapper({
+            type: 'string',
+            i18n: 'input',
+            defaultValue: defaultValue,
+            piniaOptions: {
+                setupStores: () => {
+                    const store = useSettingsStore();
+                    store.settings.input = storeValue;
+                }
+            }
+        });
+        const inputElement = wrapper.find('input');
+
+        expect(inputElement.element.value).toBe(storeValue);
+    });
+
+    test('stores value', async () => {
+        const value = 'example value';
+        const wrapper = getWrapper();
+
+        const store = useSettingsStore();
+        expect(store.get('input')).toBeUndefined();
+
+        const inputElement = wrapper.find('input');
+        await inputElement.setValue(value);
+
+        const form = wrapper.find('form');
+        await form.trigger('submit');
+
+        expect(store.get('input')).toBe(value);
+    });
+
+    test('reacts on store change', async () => {
+        const value = 'example value';
+        const value2 = 'example value 2';
+        const anotherValue = 'another value';
+        const wrapper = getWrapper();
+
+        const inputElement = wrapper.find('input');
+        expect(inputElement.element.value).toBe('');
+
+        const store = useSettingsStore();
+        store.set('input', value);
+        await nextTick();
+        expect(inputElement.element.value).toBe(value);
+
+        await inputElement.setValue(anotherValue);
+        expect(inputElement.element.value).toBe(anotherValue);
+
+        // input does not update if there are unsaved changes
+        store.set('input', value2);
+        expect(inputElement.element.value).toBe(anotherValue);
+
+        const form = wrapper.find('form');
+        expect(form.classes('done-button-shown')).toBeTruthy();
+
+        await form.trigger('submit');
+        expect(store.get('input')).toBe(anotherValue);
+
+        expect(form.classes('done-button-shown')).toBeFalsy();
+    });
+
+    test('shows done button correctly', async () => {
+        const wrapper = getWrapper();
+
+        const form = wrapper.find('form');
+        const inputElement = wrapper.find('input');
+
+        expect(form.classes('done-button-shown')).toBeFalsy();
+
+        await inputElement.setValue('value');
+        expect(form.classes('done-button-shown')).toBeTruthy();
+
+        await form.trigger('submit');
+        expect(form.classes('done-button-shown')).toBeFalsy();
+
+        await inputElement.setValue('Hello, World!');
+        expect(form.classes('done-button-shown')).toBeTruthy();
+
+        await form.trigger('submit');
+        expect(form.classes('done-button-shown')).toBeFalsy();
+
+        await inputElement.setValue('');
+        expect(form.classes('done-button-shown')).toBeTruthy();
+
+        await form.trigger('submit');
+        expect(form.classes('done-button-shown')).toBeFalsy();
+        
+        await inputElement.setValue('a');
+        expect(form.classes('done-button-shown')).toBeTruthy();
+        
+        const store = useSettingsStore();
+        store.set('input', 'a');
+        await nextTick();
+        expect(form.classes('done-button-shown')).toBeFalsy();
+        
+        await inputElement.setValue('');
+        store.set('input', '');
+        await nextTick();
+        expect(form.classes('done-button-shown')).toBeFalsy();
+    });
+
+    test('shows correct translation', () => {
+        const translation = 'Text input';
+
+        const wrapper = mountComponent(SettingsInput, {
+            attrs: {
+                setting: {
+                    name: 'input',
+                    i18n: 'input',
+                    type: 'string',
+                },
+                path: 'input'
+            }
+        }, {
+            input: translation
+        });
+
+        const label = wrapper.find('label');
+        expect(label.text()).toBe(translation);
+    });
+});
@@ -0,0 +1,160 @@
+/*
+Copyright 2026 Seekra
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import Selection from '../Selection.vue';
+import SettingsInput from '../SettingsInput.vue';
+import SettingsPage from '../SettingsPage.vue';
+import SettingsPageLink from '../SettingsPageLink.vue';
+import Switch from '../Switch.vue';
+import { mountComponent } from '@/test-utils/mountComponent.js';
+import { describe, expect, test } from 'vitest';
+
+
+const getWrapper = function getWrapper({ content = [], translations = {}, piniaOptions = {} }) {
+    return mountComponent(SettingsPage, {
+        attrs: {
+            setting: {
+                name: 'section',
+                type: 'section',
+                i18n: 'section',
+                content: content
+            },
+            path: 'section'
+        }
+    }, translations, [], piniaOptions);
+};
+
+const exampleSettings = [
+    {
+        type: 'bool',
+        name: 'b0',
+        i18n: 'settings.section.b0'
+    },
+    {
+        type: 'number',
+        name: 'n0',
+        i18n: 'settings.section.n0'
+    },
+    {
+        type: 'string',
+        name: 'st0',
+        i18n: 'settings.section1.st0'
+    },
+    {
+        type: 'selection',
+        name: 'se0',
+        i18n: 'settings.section.se0',
+        options: [
+            { name: 'o0', i18n: 'settings.section.se0.o0' },
+            { name: 'o1', i18n: 'settings.section.se0.o1' },
+            { name: 'o2', i18n: 'settings.section.se0.o2' },
+            { name: 'o3', i18n: 'settings.section.se0.o3' }
+        ]
+    },
+    {
+        type: 'section',
+        name: 's0',
+        i18n: 'settings.section.s0',
+        content: []
+    },
+    {
+        type: 'section',
+        name: 's1',
+        i18n: 'settings.section.s1',
+        content: [
+            {
+                type: 'bool',
+                name: 'b0',
+                i18n: 'settings.section.s1.b0',
+                default: true
+            }
+        ]
+    }
+];
+
+describe('SettingsPage', () => {
+    test('shows correct heading', () => {
+        const translation = 'Example section';
+        const wrapper = getWrapper({
+            translations: { section: translation }
+        });
+
+        const heading = wrapper.find('.section-heading');
+        expect(heading.text()).toBe(translation);
+    });
+
+    test('shows settings correctly', () => {
+        const wrapper = getWrapper({
+            content: exampleSettings
+        });
+
+
+        const settingsWrappers = wrapper.findAll('.setting');
+        expect(settingsWrappers.length).toBe(exampleSettings.length);
+
+        exampleSettings.forEach((expectedSetting, index) => {
+            const settingWrapper = settingsWrappers[index];
+
+            const switchSetting = settingWrapper.findComponent(Switch);
+            const inputSetting = settingWrapper.findComponent(SettingsInput);
+            const selectionSetting = settingWrapper.findComponent(Selection);
+            const settingsPageLink = settingWrapper.findComponent(SettingsPageLink);
+
+            let setting;
+            if (expectedSetting.type === 'bool') {
+                expect(switchSetting.exists()).toBe(true);
+                expect(inputSetting.exists()).toBe(false);
+                expect(selectionSetting.exists()).toBe(false);
+                expect(settingsPageLink.exists()).toBe(false);
+
+                setting = switchSetting;
+            } else if (expectedSetting.type === 'string' || expectedSetting.type === 'number') {
+                expect(switchSetting.exists()).toBe(false);
+                expect(inputSetting.exists()).toBe(true);
+                expect(selectionSetting.exists()).toBe(false);
+                expect(settingsPageLink.exists()).toBe(false);
+
+                setting = inputSetting;
+            } else if (expectedSetting.type === 'selection') {
+                expect(switchSetting.exists()).toBe(false);
+                expect(inputSetting.exists()).toBe(false);
+                expect(selectionSetting.exists()).toBe(true);
+                expect(settingsPageLink.exists()).toBe(false);
+
+                setting = selectionSetting;
+            } else {
+                expect(switchSetting.exists()).toBe(false);
+                expect(inputSetting.exists()).toBe(false);
+                expect(selectionSetting.exists()).toBe(false);
+                expect(settingsPageLink.exists()).toBe(true);
+
+                setting = settingsPageLink;
+            }
+            if (
+                expectedSetting.type === 'bool' ||
+                expectedSetting.type === 'string' ||
+                expectedSetting.type === 'number' ||
+                expectedSetting.type === 'selection'
+            ) {
+                expect(setting.props('setting')).toMatchObject(expectedSetting);
+                expect(setting.props('path')).toBe(`section.${expectedSetting.name}`);
+            } else {
+                expect(setting.props('displayName')).toBe(expectedSetting.i18n);
+                expect(setting.props('target')).toBe(`section.${expectedSetting.name}`);
+            }
+        });
+    });
+});
@@ -0,0 +1,59 @@
+/*
+Copyright 2026 Seekra
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import SettingsPageLink from '../SettingsPageLink.vue';
+import { mount } from '@vue/test-utils';
+import { describe, expect, test, vi } from 'vitest';
+import { createI18n } from 'vue-i18n';
+
+const goToSettingsPage = vi.fn();
+vi.mock('../../composables/useSettingsPage.js', () => ({
+    useSettingsPage: () => ({
+        goToSettingsPage
+    })
+}));
+
+const getWrapper = function getWrapper({ target, displayName }) {
+    return mount(SettingsPageLink, {
+        attrs: {
+            target,
+            displayName
+        },
+        global: {
+            plugins: [
+                createI18n()
+            ]
+        }
+    });
+};
+
+describe('SettingsPageLink', () => {
+    test('shows correct display name', () => {
+        const displayName = 'A settings page link';
+        const wrapper = getWrapper({ displayName });
+        expect(wrapper.text()).toBe(displayName);
+    });
+
+    test('follows link', async () => {
+        const target = 'section1.subsection2';
+        const wrapper = getWrapper({ target });
+
+        const button = wrapper.find('button');
+        await button.trigger('click');
+
+        expect(goToSettingsPage).toHaveBeenCalledWith(target);
+    });
+});
@@ -0,0 +1,83 @@
+/*
+Copyright 2026 Seekra
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import Switch from '../Switch.vue';
+import { mountComponent } from '@/test-utils/mountComponent.js';
+import { useSettingsStore } from '../../stores/settingsStore.js';
+import { expect, describe, test } from 'vitest';
+import { nextTick } from 'vue';
+
+const getWrapper = function getWrapper ({ i18n = 'switch1', translations = {} } = {}) {
+    return mountComponent(Switch, {
+        attrs: {
+            setting: {
+                type: 'bool',
+                name: 'switch',
+                i18n
+            },
+            path: 'switch'
+        }
+    }, translations);
+};
+
+describe('Switch', () => {
+    test('shows value from store', async () => {
+        const wrapper = getWrapper();
+
+        const store = useSettingsStore();
+        store.set('switch', true);
+        await nextTick();
+
+        const switchElement = wrapper.find('.switch-wrapper');
+        const switchElementClasses = switchElement.classes();
+
+        expect(switchElementClasses).toContain('enabled');
+
+        store.set('switch', false);
+        await nextTick();
+
+        const switchElementClasses2 = switchElement.classes();
+        expect(switchElementClasses2).not.toContain('enabled');
+    });
+
+    test('toggles value in store', async () => {
+        const wrapper = getWrapper();
+        
+        const switchElement = wrapper.find('.switch-wrapper');
+        
+        const store = useSettingsStore();
+        expect(store.get('switch')).toBeUndefined();
+        
+        switchElement.trigger('click');
+        await nextTick();
+        expect(store.get('switch')).toBe(true);
+        
+        switchElement.trigger('click');
+        await nextTick();
+        expect(store.get('switch')).toBe(false);
+    });
+    
+    test('shows correct translation', () => {
+        const translation = 'Switch';
+
+        const wrapper = getWrapper({
+            translations: { switch1: translation }
+        })
+
+        const label = wrapper.find('label');
+        expect(label.text()).toBe(translation);
+    });
+});
@@ -0,0 +1,40 @@
+/*
+Copyright 2026 Seekra
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import { useSettingsPage } from '../useSettingsPage.js';
+import { describe, expect, test, vi } from 'vitest';
+
+const pushRoute = vi.fn();
+vi.mock('vue-router', () => ({
+    useRouter: () => ({
+        push: pushRoute
+    })
+}));
+
+describe('useSettingsPage', () => {
+    describe('goToSettingsPage', () => {
+        test('pushes correct route', async () => {
+            const { goToSettingsPage } = useSettingsPage();
+            await goToSettingsPage('..a.b...c.d..e......');
+            expect(pushRoute).toHaveBeenCalledWith({
+                name: 'settings',
+                params: {
+                    rest: ['a', 'b', 'c', 'd', 'e']
+                }
+            });
+        });
+    });
+});
@@ -0,0 +1,33 @@
+/*
+Copyright 2026 Seekra
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import { getSettingsPagePathSegments } from '../utils/settingsPage';
+import { useRouter } from 'vue-router';
+
+export const useSettingsPage = function useSettingsPage () {
+    const router = useRouter();
+
+    const goToSettingsPage = function goToSettingsPage (pagePath) {
+        return router.push({
+            name: 'settings',
+            params: {
+                rest: getSettingsPagePathSegments(pagePath)
+            }
+        });
+    };
+
+    return { goToSettingsPage };
+};
@@ -0,0 +1,42 @@
+/*
+Copyright 2026 Seekra
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import { defineStore } from 'pinia';
+import { reactive } from 'vue';
+
+export const useSettingsStore = defineStore('settings', () => {
+    const settings = reactive({});
+
+    const set = function set (key, value) {
+        settings[key] = value;
+    };
+
+    const get = function get (key) {
+        return settings[key];
+    };
+
+    const remove = function remove (key) {
+        delete settings[key];
+    };
+
+    const clear = function clear () {
+        Object.keys(settings).forEach(key => delete settings[key]);
+    };
+
+    return { set, get, remove, clear, settings };
+}, {
+    persist: true
+});
@@ -53,10 +53,6 @@ limitations under the License.
 * @typedef {BoolSettingConfig | NumberSettingConfig | StringSettingConfig | SelectionSettingConfig | SectionSettingConfig} SettingConfigEntry
 */

-/**
- * @typedef {Object} SettingsConfig
- * @property {SettingConfigEntry[]} contents
- */
 /**
 * @typedef {{ type: 'bool', name: string, i18n: string, description?: string, default: boolean }} BoolSettingConfig
 * @typedef {{ type: 'number', name: string, i18n: string, description?: string, default: number }} NumberSettingConfig
@@ -64,5 +60,6 @@ limitations under the License.
 * @typedef {{ type: 'selection', name: string, i18n: string, description?: string, default: string | string[], allowMultiple?: boolean, options: SelectionOption[] }} SelectionSettingConfig
 * @typedef {{ type: 'section', name: string, i18n?: string, description?: string, content: SettingConfigEntry[] }} SectionSettingConfig
 * @typedef {BoolSettingConfig | NumberSettingConfig | StringSettingConfig | SelectionSettingConfig | SectionSettingConfig} SettingConfigEntry
- * @typedef {{ contents: SettingConfigEntry[] }} SettingsConfig
+ * @typedef {{ contents: SettingConfigEntry[] }} FirstLevelSettingConfigEntry
+ * @typedef {{ contents: FirstLevelSettingConfigEntry[] }} SettingsConfig
 */
@@ -0,0 +1,526 @@
+/*
+Copyright 2026 Seekra
+
+Licensed under the Apache License, Version 2.0 (the 'License');
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an 'AS IS' BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import { getSetting, getSettingRecursively } from '../getSetting.js';
+import { test, expect } from 'vitest';
+
+test.for([
+    ({ settings: [], name: '', expected: undefined }),
+    ({ settings: [], name: 'a', expected: undefined }),
+    ({ settings: [
+        {
+            type: 'bool',
+            name: 'a',
+            i18n: 'a'
+        }
+    ], name: 'a', expected: {
+        type: 'bool',
+        name: 'a',
+        i18n: 'a'
+    } })
+])('returns $expected', ({ settings, name, expected }) => {
+    expect(getSetting(name, settings)).toStrictEqual(expected);
+});
+
+const veryNestedSettingsList = [
+    {
+        type: 'bool',
+        name: '1a',
+        i18n: '1a'
+    },
+    {
+        type: 'section',
+        name: '1b',
+        i18n: '1b',
+        content: [
+            {
+                type: 'bool',
+                name: '2a',
+                i18n: '2a'
+            },
+            {
+                type: 'section',
+                name: '2b',
+                i18n: '2b',
+                content: [
+                    {
+                        type: 'bool',
+                        name: '3a',
+                        i18n: '3a'
+                    },
+                    {
+                        type: 'section',
+                        name: '3b',
+                        i18n: '3b',
+                        content: [
+                            {
+                                type: 'bool',
+                                name: '4a',
+                                i18n: '4a'
+                            },
+                            {
+                                type: 'section',
+                                name: '4b',
+                                i18n: '4b',
+                                content: [
+                                    {
+                                        type: 'bool',
+                                        name: '5a',
+                                        i18n: '5a'
+                                    },
+                                    {
+                                        type: 'section',
+                                        name: '5b',
+                                        i18n: '5b',
+                                        content: [
+                                            {
+                                                type: 'bool',
+                                                name: '6a',
+                                                i18n: '6a'
+                                            },
+                                            {
+                                                type: 'section',
+                                                name: '6b',
+                                                i18n: '6b',
+                                                content: [
+                                                    {
+                                                        type: 'bool',
+                                                        name: '7a',
+                                                        i18n: '7a'
+                                                    }
+                                                ]
+                                            }
+                                        ]
+                                    }
+                                ]
+                            }
+                        ]
+                    }
+                ]
+            }
+        ]
+    }
+];
+
+test.for([
+    ({ settings: [], path: ['a'], expected: undefined }),
+    ({ settings: [
+        {
+            type: 'bool',
+            name: '1a',
+            i18n: '1a'
+        }
+    ], path: ['1a'], expected: {
+        type: 'bool',
+        name: '1a',
+        i18n: '1a'
+    } }),
+    ({ settings: [
+        {
+            type: 'bool',
+            name: '1a',
+            i18n: '1a'
+        },
+        {
+            type: 'section',
+            name: '1b',
+            i18n: '1b',
+            content: [
+                {
+                    type: 'bool',
+                    name: '2a',
+                    i18n: '2a'
+                }
+            ]
+        }
+    ], path: ['1a'], expected: {
+        type: 'bool',
+        name: '1a',
+        i18n: '1a'
+    } }),
+    ({ settings: [
+        {
+            type: 'bool',
+            name: '1a',
+            i18n: '1a'
+        },
+        {
+            type: 'section',
+            name: '1b',
+            i18n: '1b',
+            content: [
+                {
+                    type: 'bool',
+                    name: '2a',
+                    i18n: '2a'
+                }
+            ]
+        }
+    ], path: ['1b', '2a'], expected: {
+        type: 'bool',
+        name: '2a',
+        i18n: '2a'
+    } }),
+    ({ settings: [
+        {
+            type: 'bool',
+            name: '1a',
+            i18n: '1a'
+        },
+        {
+            type: 'section',
+            name: '1b',
+            i18n: '1b',
+            content: [
+                {
+                    type: 'bool',
+                    name: '2a',
+                    i18n: '2a'
+                },
+                {
+                    type: 'number',
+                    name: '2b',
+                    i18n: '2b',
+                    default: 42
+                }
+            ]
+        }
+    ], path: ['1b', '2b'], expected: {
+        type: 'number',
+        name: '2b',
+        i18n: '2b',
+        default: 42
+    } }),
+    ({ settings: [
+        {
+            type: 'bool',
+            name: '1a',
+            i18n: '1a'
+        },
+        {
+            type: 'section',
+            name: '1b',
+            i18n: '1b',
+            content: [
+                {
+                    type: 'bool',
+                    name: '2a',
+                    i18n: '2a'
+                },
+                {
+                    type: 'section',
+                    name: '2b',
+                    i18n: '2b',
+                    content: [
+                        {
+                            type: 'string',
+                            name: '3a',
+                            i18n: '3a'
+                        }
+                    ]
+                }
+            ]
+        }
+    ], path: ['1b', '2b', '3a'], expected: {
+        type: 'string',
+        name: '3a',
+        i18n: '3a'
+    } }),
+    ({ settings: [
+        {
+            type: 'bool',
+            name: '1a',
+            i18n: '1a'
+        },
+        {
+            type: 'section',
+            name: '1b',
+            i18n: '1b',
+            content: [
+                {
+                    type: 'bool',
+                    name: '2a',
+                    i18n: '2a'
+                },
+                {
+                    type: 'section',
+                    name: '2b',
+                    i18n: '2b',
+                    content: [
+                        {
+                            type: 'string',
+                            name: '3a',
+                            i18n: '3a'
+                        }
+                    ]
+                }
+            ]
+        }
+    ], path: ['1b'], expected: {
+        type: 'section',
+        name: '1b',
+        i18n: '1b',
+        content: [
+            {
+                type: 'bool',
+                name: '2a',
+                i18n: '2a'
+            },
+            {
+                type: 'section',
+                name: '2b',
+                i18n: '2b',
+                content: [
+                    {
+                        type: 'string',
+                        name: '3a',
+                        i18n: '3a'
+                    }
+                ]
+            }
+        ]
+    } }),
+    ({ settings: [
+        {
+            type: 'bool',
+            name: '1a',
+            i18n: '1a'
+        },
+        {
+            type: 'section',
+            name: '1b',
+            i18n: '1b',
+            content: [
+                {
+                    type: 'bool',
+                    name: '2a',
+                    i18n: '2a'
+                },
+                {
+                    type: 'section',
+                    name: '2b',
+                    i18n: '2b',
+                    content: [
+                        {
+                            type: 'string',
+                            name: '3a',
+                            i18n: '3a'
+                        }
+                    ]
+                }
+            ]
+        }
+    ], path: ['1b', '2b'], expected: {
+        type: 'section',
+        name: '2b',
+        i18n: '2b',
+        content: [
+            {
+                type: 'string',
+                name: '3a',
+                i18n: '3a'
+            }
+        ]
+    } }),
+
+    ({ settings: [
+        {
+            type: 'bool',
+            name: '1a',
+            i18n: '1a'
+        },
+        {
+            type: 'section',
+            name: '1b',
+            i18n: '1b',
+            content: [
+                {
+                    type: 'bool',
+                    name: '2a',
+                    i18n: '2a'
+                },
+                {
+                    type: 'section',
+                    name: '2b',
+                    i18n: '2b',
+                    content: [
+                        {
+                            type: 'string',
+                            name: '3a',
+                            i18n: '3a'
+                        }
+                    ]
+                }
+            ]
+        }
+    ], path: ['1b', '2b', '3b'], expected: undefined }),
+    ({ settings: [
+        {
+            type: 'bool',
+            name: '1a',
+            i18n: '1a'
+        },
+        {
+            type: 'section',
+            name: '1b',
+            i18n: '1b',
+            content: [
+                {
+                    type: 'bool',
+                    name: '2a',
+                    i18n: '2a'
+                },
+                {
+                    type: 'section',
+                    name: '2b',
+                    i18n: '2b',
+                    content: [
+                        {
+                            type: 'string',
+                            name: '3a',
+                            i18n: '3a'
+                        }
+                    ]
+                }
+            ]
+        }
+    ], path: ['1b', '2a', '3a'], expected: undefined }),
+    ({ settings: [
+        {
+            type: 'bool',
+            name: '1a',
+            i18n: '1a'
+        },
+        {
+            type: 'section',
+            name: '1b',
+            i18n: '1b',
+            content: [
+                {
+                    type: 'bool',
+                    name: '2a',
+                    i18n: '2a'
+                },
+                {
+                    type: 'section',
+                    name: '2b',
+                    i18n: '2b',
+                    content: [
+                        {
+                            type: 'string',
+                            name: '3a',
+                            i18n: '3a'
+                        }
+                    ]
+                }
+            ]
+        }
+    ], path: ['1b', '2c', '3a'], expected: undefined }),
+    ({ settings: [
+        {
+            type: 'bool',
+            name: '1a',
+            i18n: '1a'
+        },
+        {
+            type: 'section',
+            name: '1b',
+            i18n: '1b',
+            content: [
+                {
+                    type: 'bool',
+                    name: '2a',
+                    i18n: '2a'
+                },
+                {
+                    type: 'section',
+                    name: '2b',
+                    i18n: '2b',
+                    content: [
+                        {
+                            type: 'string',
+                            name: '3a',
+                            i18n: '3a'
+                        }
+                    ]
+                }
+            ]
+        }
+    ], path: ['1a', '2b', '3a'], expected: undefined }),
+    ({ settings: [
+        {
+            type: 'bool',
+            name: '1a',
+            i18n: '1a'
+        },
+        {
+            type: 'section',
+            name: '1b',
+            i18n: '1b',
+            content: [
+                {
+                    type: 'bool',
+                    name: '2a',
+                    i18n: '2a'
+                },
+                {
+                    type: 'section',
+                    name: '2b',
+                    i18n: '2b',
+                    content: [
+                        {
+                            type: 'string',
+                            name: '3a',
+                            i18n: '3a'
+                        }
+                    ]
+                }
+            ]
+        }
+    ], path: ['1c', '2b', '3a'], expected: undefined }),
+    ({ settings: veryNestedSettingsList, path: ['1b', '2b', '3b', '4b', '5b', '6b', '7a'], expected: {
+        type: 'bool',
+        name: '7a',
+        i18n: '7a'
+    } }),
+    ({ settings: veryNestedSettingsList, path: ['1b', '2b', '3b', '4b', '5b'], expected: {
+        type: 'section',
+        name: '5b',
+        i18n: '5b',
+        content: [
+            {
+                type: 'bool',
+                name: '6a',
+                i18n: '6a'
+            },
+            {
+                type: 'section',
+                name: '6b',
+                i18n: '6b',
+                content: [
+                    {
+                        type: 'bool',
+                        name: '7a',
+                        i18n: '7a'
+                    }
+                ]
+            }
+        ]
+    } }),
+    ({ settings: veryNestedSettingsList, path: ['1b', '2b', '3b', '4ba', '5b', '6b', '7a'], expected: undefined })
+])('returns $expected', ({ settings, path, expected }) => {
+    expect(getSettingRecursively(path, settings)).toStrictEqual(expected);
+});
@@ -0,0 +1,63 @@
+/*
+Copyright 2026 Seekra
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import { getSettingsPagePathSegments } from '../settingsPage.js';
+import { describe, expect, test } from 'vitest';
+
+describe('settingsPage', () => {
+    describe('getSettingsPagePathSegments', () => {
+        test.for([
+            { path: 'a.b.c', expected: ['a', 'b', 'c'] },
+            { path: 'a', expected: ['a'] },
+            { path: 'a.b', expected: ['a', 'b'] },
+            { path: 'a..b', expected: ['a', 'b'] },
+            { path: '.a.b', expected: ['a', 'b'] },
+            { path: '..a.b', expected: ['a', 'b'] },
+            { path: '.a.b.', expected: ['a', 'b'] },
+            { path: '..a.b..', expected: ['a', 'b'] },
+            { path: 'a.b.', expected: ['a', 'b'] },
+            { path: 'a.b..', expected: ['a', 'b'] },
+            { path: '.a.b..', expected: ['a', 'b'] },
+            { path: '..a.b.', expected: ['a', 'b'] },
+            { path: '.a..b', expected: ['a', 'b'] },
+            { path: '..a..b', expected: ['a', 'b'] },
+            { path: '.a..b.', expected: ['a', 'b'] },
+            { path: '..a..b..', expected: ['a', 'b'] },
+            { path: 'a..b.', expected: ['a', 'b'] },
+            { path: 'a..b..', expected: ['a', 'b'] },
+            { path: '.a..b..', expected: ['a', 'b'] },
+            { path: '..a..b.', expected: ['a', 'b'] },
+            { path: '..a.....b.c..d....', expected: ['a', 'b', 'c', 'd'] },
+            { path: 'a.b.c/', expected: ['a', 'b', 'c'] },
+            { path: 'a.#b.c', expected: ['a', 'b', 'c'] },
+            { path: 'a.#b.c/', expected: ['a', 'b', 'c'] },
+            { path: 'a1.#b.c/', expected: ['a1', 'b', 'c'] },
+            { path: 'a-1.#b.c/', expected: ['a-1', 'b', 'c'] },
+            { path: 'a-1.b@.c', expected: ['a-1', 'b', 'c'] },
+            { path: '....@a/#...)!&§[b.#§c..d....', expected: ['a', 'b', 'c', 'd'] },
+            { path: '....@a/#...)!&§[b.#§c..dä....', expected: ['a', 'b', 'c', 'd'] },
+            { path: '..,...~..@a/#.+..)!&§[b.#§c..dä..)..', expected: ['a', 'b', 'c', 'd'] },
+            { path: 'a.@.b', expected: ['a', 'b'] },
+            { path: 1, expected: [] },
+            { path: false, expected: [] },
+            { path: true, expected: [] },
+            { path: null, expected: [] },
+            { path: undefined, expected: [] }
+        ])('returns $expected', async ({ path, expected }) => {
+            expect(getSettingsPagePathSegments(path)).toStrictEqual(expected);
+        });
+    })
+})
@@ -0,0 +1,760 @@
+/*
+Copyright 2026 Seekra
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import { describe, test, expect } from 'vitest';
+import { validateSettingsConfig, validateEntry, validateSelectionOptions, assertType, assertString } from '../settingsValidator';
+
+describe('settingsValidator', () => {
+    describe('validateSettingsConfig', () => {
+        test.for([
+            { raw: false, expected: false },
+            { raw: true, expected: false },
+            { raw: 0, expected: false },
+            { raw: 42, expected: false },
+            { raw: '', expected: false },
+            { raw: ' ', expected: false },
+            { raw: 'a', expected: false },
+            { raw: {}, expected: false },
+            { raw: {
+                contents: []
+            }, expected: true },
+            { raw: {
+                contents: [
+                    {
+                        name: 'general',
+                        i18n: 'settings.settings.general',
+                        content: [
+                            {
+                                type: 'bool',
+                                name: 'Enable feature 42',
+                                i18n: 'settings.settings.general.enableFeature42'
+                            }
+                        ]
+                    }
+                ]
+            }, expected: true },
+            { raw: {
+                contents: [
+                    {
+                        name: 'general',
+                        i18n: 'settings.settings.general',
+                        content: [
+                            {
+                                type: 'bool',
+                                name: 'Enable feature 42',
+                                i18n: 'settings.settings.general.enableFeature42'
+                            }
+                        ]
+                    },
+                    {
+                        name: 'copyOfGeneral',
+                        i18n: 'settings.settings.copyOfGeneral',
+                        content: [
+                            {
+                                type: 'bool',
+                                name: 'Enable feature 42',
+                                i18n: 'settings.settings.general.enableFeature42'
+                            }
+                        ]
+                    },
+                ]
+            }, expected: true },
+            { raw: {
+                contents: [
+                    {
+                        name: 'general',
+                        i18n: 'settings.settings.general',
+                        content: [
+                            {
+                                type: 'bool',
+                                name: 'Enable feature 42',
+                                i18n: 'settings.settings.general.enableFeature42'
+                            }
+                        ]
+                    },
+                    {
+                        name: 'copyOfGeneral',
+                        i18n: 'settings.settings.copyOfGeneral',
+                        content: [
+                            {
+                                type: 'bool',
+                                name: 'Enable feature 42',
+                                default: false,
+                                i18n: 'settings.settings.general.enableFeature42'
+                            }
+                        ]
+                    },
+                    {
+                        name: 'aSection',
+                        i18n: 'settings.settings.aSection',
+                        content: [
+                            {
+                                type: 'bool',
+                                name: 'Enable feature 43',
+                                i18n: 'settings.settings.aSection.enableFeature43'
+                            },
+                            {
+                                type: 'selection',
+                                name: 'language',
+                                i18n: 'settings.settings.aSection.language.label',
+                                default: 'en',
+                                options: [
+                                    { name: 'en', i18n: 'settings.settings.aSection.language.options.en' },
+                                    { name: 'de', i18n: 'settings.settings.aSection.language.options.de' },
+                                ]
+                            },
+                            {
+                                type: 'section',
+                                name: 'section2',
+                                i18n: 'settings.settings.aSection.section2.label',
+                                content: [
+                                    {
+                                        type: 'string',
+                                        name: 'string',
+                                        i18n: 'settings.settings.aSection.sections.string',
+                                        default: 'str'
+                                    }
+                                ]
+                            },
+                        ]
+                    },
+                ]
+            }, expected: true },
+            { raw: {
+                contents: [
+                    {
+                        name: 'general',
+                        i18n: 'settings.settings.general',
+                        content: [
+                            {
+                                type: 'bool',
+                                name: 'Enable feature 42',
+                                i18n: 'settings.settings.general.enableFeature42'
+                            }
+                        ]
+                    },
+                    {
+                        name: 'copyOfGeneral',
+                        i18n: 'settings.settings.copyOfGeneral',
+                        content: [
+                            {
+                                type: 'bool',
+                                name: 'Enable feature 42',
+                                default: false,
+                                i18n: 'settings.settings.general.enableFeature42'
+                            }
+                        ]
+                    },
+                    {
+                        name: 'aSection',
+                        i18n: 'settings.settings.aSection',
+                        content: [
+                            {
+                                type: 'bool',
+                                name: 'Enable feature 43',
+                                i18n: 'settings.settings.aSection.enableFeature43'
+                            },
+                            {
+                                type: 'selection',
+                                name: 'language',
+                                i18n: 'settings.settings.aSection.language.label',
+                                default: 'en',
+                                allowMultiple: false,
+                                options: [
+                                    { name: 'en', i18n: 'settings.settings.aSection.language.options.en' },
+                                    { name: 'de', i18n: 'settings.settings.aSection.language.options.de' },
+                                ]
+                            },
+                            {
+                                type: 'section',
+                                name: 'section2',
+                                i18n: 'settings.settings.aSection.section2.label',
+                                content: [
+                                    {
+                                        type: 'string',
+                                        name: 'string',
+                                        i18n: 'settings.settings.aSection.sections.string',
+                                        default: 'str'
+                                    }
+                                ]
+                            },
+                        ]
+                    },
+                ]
+            }, expected: true },
+            { raw: {
+                contents: [
+                    {
+                        type: 'bool',
+                        name: 'aStandaloneBooleanSetting',
+                        i18n: 'settings.settings.aStandaloneBooleanSetting',
+                        default: true
+                    },
+                    {
+                        name: 'general',
+                        i18n: 'settings.settings.general',
+                        content: [
+                            {
+                                type: 'bool',
+                                name: 'Enable feature 42',
+                                i18n: 'settings.settings.general.enableFeature42'
+                            }
+                        ]
+                    },
+                    {
+                        name: 'copyOfGeneral',
+                        i18n: 'settings.settings.copyOfGeneral',
+                        content: [
+                            {
+                                type: 'bool',
+                                name: 'Enable feature 42',
+                                default: false,
+                                i18n: 'settings.settings.general.enableFeature42'
+                            }
+                        ]
+                    },
+                    {
+                        name: 'aSection',
+                        i18n: 'settings.settings.aSection',
+                        content: [
+                            {
+                                type: 'bool',
+                                name: 'Enable feature 43',
+                                i18n: 'settings.settings.aSection.enableFeature43'
+                            },
+                            {
+                                type: 'selection',
+                                name: 'language',
+                                i18n: 'settings.settings.aSection.language.label',
+                                default: 'en',
+                                allowMultiple: false,
+                                options: [
+                                    { name: 'en', i18n: 'settings.settings.aSection.language.options.en' },
+                                    { name: 'de', i18n: 'settings.settings.aSection.language.options.de' },
+                                ]
+                            },
+                            {
+                                type: 'section',
+                                name: 'section2',
+                                i18n: 'settings.settings.aSection.section2.label',
+                                content: [
+                                    {
+                                        type: 'string',
+                                        name: 'string',
+                                        i18n: 'settings.settings.aSection.sections.string',
+                                        default: 'str'
+                                    }
+                                ]
+                            },
+                        ]
+                    },
+                ]
+            }, expected: false },
+            { raw: {
+                contents: [
+                    {
+                        type: 'section',
+                        name: 'general',
+                        i18n: 'settings.settings.general',
+                        content: [
+                            {
+                                type: 'bool',
+                                name: 'Enable feature 42',
+                                i18n: 'settings.settings.general.enableFeature42'
+                            }
+                        ]
+                    },
+                    {
+                        type: 'section',
+                        name: 'copyOfGeneral',
+                        i18n: 'settings.settings.copyOfGeneral',
+                        content: [
+                            {
+                                type: 'bool',
+                                name: 'Enable feature 42',
+                                default: false,
+                                i18n: 'settings.settings.general.enableFeature42'
+                            }
+                        ]
+                    },
+                    {
+                        type: 'section',
+                        name: 'aSection',
+                        i18n: 'settings.settings.aSection',
+                        content: [
+                            {
+                                type: 'bool',
+                                name: 'Enable feature 43',
+                                i18n: 'settings.settings.aSection.enableFeature43',
+                                default: 'true'
+                            },
+                            {
+                                type: 'selection',
+                                name: 'language',
+                                i18n: 'settings.settings.aSection.language.label',
+                                default: 'en',
+                                options: [
+                                    { name: 'en', i18n: 'settings.settings.aSection.language.options.en' },
+                                    { name: 'de', i18n: 'settings.settings.aSection.language.options.de' },
+                                ]
+                            },
+                            {
+                                type: 'section',
+                                name: 'section2',
+                                i18n: 'settings.settings.aSection.section2.label',
+                                content: [
+                                    {
+                                        type: 'string',
+                                        name: 'string',
+                                        i18n: 'settings.settings.aSection.sections.string',
+                                        default: 42
+                                    }
+                                ]
+                            },
+                        ]
+                    },
+                ]
+            }, expected: false },
+            { raw: {
+                content: [
+                    {
+                        type: 'section',
+                        name: 'general',
+                        i18n: 'settings.settings.general',
+                        content: [
+                            {
+                                type: 'bool',
+                                name: 'Enable feature 42',
+                                i18n: 'settings.settings.general.enableFeature42'
+                            }
+                        ]
+                    },
+                    {
+                        type: 'section',
+                        name: 'copyOfGeneral',
+                        i18n: 'settings.settings.copyOfGeneral',
+                        content: [
+                            {
+                                type: 'bool',
+                                name: 'Enable feature 42',
+                                default: false,
+                                i18n: 'settings.settings.general.enableFeature42'
+                            }
+                        ]
+                    },
+                    {
+                        type: 'section',
+                        name: 'aSection',
+                        i18n: 'settings.settings.aSection',
+                        content: [
+                            {
+                                type: 'bool',
+                                name: 'Enable feature 43',
+                                i18n: 'settings.settings.aSection.enableFeature43'
+                            },
+                            {
+                                type: 'selection',
+                                name: 'language',
+                                i18n: 'settings.settings.aSection.language.label',
+                                default: 'en',
+                                options: [
+                                    { name: 'en', i18n: 'settings.settings.aSection.language.options.en' },
+                                    { name: 'de', i18n: 'settings.settings.aSection.language.options.de' },
+                                ]
+                            },
+                            {
+                                type: 'section',
+                                name: 'section2',
+                                i18n: 'settings.settings.aSection.section2.label',
+                                content: [
+                                    {
+                                        type: 'string',
+                                        name: 'string',
+                                        i18n: 'settings.settings.aSection.sections.string',
+                                        default: 'str'
+                                    }
+                                ]
+                            },
+                        ]
+                    },
+                ]
+            }, expected: false },
+            { raw: {
+                content: [
+                    {
+                        type: 'sectio',
+                        name: 'general',
+                        i18n: 'settings.settings.general',
+                        content: [
+                            {
+                                type: 'bool',
+                                name: 'Enable feature 42',
+                                i18n: 'settings.settings.general.enableFeature42'
+                            }
+                        ]
+                    },
+                    {
+                        type: 'section',
+                        name: 'copyOfGeneral',
+                        i18n: 'settings.settings.copyOfGeneral',
+                        content: [
+                            {
+                                type: 'bool',
+                                name: 'Enable feature 42',
+                                default: false,
+                                i18n: 'settings.settings.general.enableFeature42'
+                            }
+                        ]
+                    },
+                    {
+                        type: 'section',
+                        name: 'aSection',
+                        i18n: 'settings.settings.aSection',
+                        content: [
+                            {
+                                type: 'bool',
+                                name: 'Enable feature 43',
+                                i18n: 'settings.settings.aSection.enableFeature43'
+                            },
+                            {
+                                type: 'selection',
+                                name: 'language',
+                                i18n: 'settings.settings.aSection.language.label',
+                                default: 'en',
+                                options: [
+                                    { name: 'en', i18n: 'settings.settings.aSection.language.options.en' },
+                                    { name: 'de', i18n: 'settings.settings.aSection.language.options.de' },
+                                ]
+                            },
+                            {
+                                type: 'section',
+                                name: 'section2',
+                                i18n: 'settings.settings.aSection.section2.label',
+                                content: [
+                                    {
+                                        type: 'string',
+                                        name: 'string',
+                                        i18n: 'settings.settings.aSection.sections.string',
+                                        default: 'str'
+                                    }
+                                ]
+                            },
+                        ]
+                    },
+                ]
+            }, expected: false },
+            { raw: {
+                content: [
+                    {
+                        type: 'sectio',
+                        name: 'general',
+                        i18n: 'settings.settings.general',
+                        content: [
+                            {
+                                type: 'bool',
+                                name: 'Enable feature 42',
+                                i18n: 'settings.settings.general.enableFeature42'
+                            }
+                        ]
+                    },
+                    {
+                        type: 'section',
+                        name: 'copyOfGeneral',
+                        i18n: 'settings.settings.copyOfGeneral',
+                        content: [
+                            {
+                                type: 'bool',
+                                name: 'Enable feature 42',
+                                default: false,
+                                i18n: 'settings.settings.general.enableFeature42'
+                            }
+                        ]
+                    },
+                    {
+                        type: 'section',
+                        name: 'aSection',
+                        i18n: 'settings.settings.aSection',
+                        content: [
+                            {
+                                type: 'bool',
+                                name: 'Enable feature 43',
+                                i18n: 'settings.settings.aSection.enableFeature43'
+                            },
+                            {
+                                type: 'selection',
+                                name: 'language',
+                                i18n: 'settings.settings.aSection.language.label',
+                                default: 'en',
+                                allowMultiple: 'false',
+                                options: [
+                                    { name: 'en', i18n: 'settings.settings.aSection.language.options.en' },
+                                    { name: 'de', i18n: 'settings.settings.aSection.language.options.de' },
+                                ]
+                            },
+                            {
+                                type: 'section',
+                                name: 'section2',
+                                i18n: 'settings.settings.aSection.section2.label',
+                                content: [
+                                    {
+                                        type: 'string',
+                                        name: 'string',
+                                        i18n: 'settings.settings.aSection.sections.string',
+                                        default: 'str'
+                                    }
+                                ]
+                            },
+                        ]
+                    },
+                ]
+            }, expected: false }
+        ])('returns valid: $expected', ({ raw, expected }) => {
+            const result = validateSettingsConfig(raw);
+            if (!result.valid) {
+                console.error('Error message:', result.error);
+            };
+            expect(result.valid).toBe(expected);
+        });
+    });
+
+    describe('validateEntry', () => {
+        test.for([
+            [{ name: 'enableFeature42', type: 'bool', i18n: 'feature.42.enable' }],
+            [{ name: 'enableFeature42', type: 'bool', i18n: 'feature.42.enable', default: true }],
+            [{ name: 'enableFeature42', type: 'bool', i18n: 'feature.42.enable', default: false }],
+        
+            [{ name: 'aNumber', type: 'number', i18n: 'aNumber.label' }],
+            [{ name: 'aNumber', type: 'number', i18n: 'aNumber.label', default: 42 }],
+            [{ name: 'aNumber', type: 'number', i18n: 'aNumber.label', default: 0 }],
+            [{ name: 'aNumber', type: 'number', i18n: 'aNumber.label', default: -42.7 }],
+        
+            [{ name: 'aString', type: 'string', i18n: 'aString.label' }],
+            [{ name: 'aString', type: 'string', i18n: 'aString.label', default: '' }],
+            [{ name: 'aString', type: 'string', i18n: 'aString.label', default: 'Seekra is great!' }],
+
+            [{ name: 'selectSomething', type: 'selection', i18n: 'selectSomething.title', options: [
+                { name: 'yes', i18n: 'selectSomething.options.yes' },
+                { name: 'no', i18n: 'selectSomething.options.no' },
+                { name: 'maybe', i18n: 'selectSomething.options.maybe' }
+            ] }],
+
+            [{ name: 'selectSomething', type: 'selection', i18n: 'selectSomething.title', default: 'no', options: [
+                { name: 'yes', i18n: 'selectSomething.options.yes' },
+                { name: 'no', i18n: 'selectSomething.options.no' },
+                { name: 'maybe', i18n: 'selectSomething.options.maybe' }
+            ] }],
+
+            [{ name: 'aSection', type: 'section', i18n: 'sections.aSection.title', content: [] }],
+            [{ name: 'aSection', type: 'section', i18n: 'sections.aSection.title', content: [
+                { name: 'enableFeature42', type: 'bool', i18n: 'feature.42.enable', default: true }
+            ] }],
+            [{ name: 'aSection', type: 'section', i18n: 'sections.aSection.title', content: [
+                { name: 'enableFeature42', type: 'bool', i18n: 'feature.42.enable', default: true },
+                { name: 'enableFeature43', type: 'bool', i18n: 'feature.43.enable', default: true }
+            ] }],
+            [{ name: 'aSection', type: 'section', i18n: 'sections.aSection.title', content: [
+                { name: 'enableFeature42', type: 'bool', i18n: 'feature.42.enable', default: true },
+                { name: 'enableFeature43', type: 'bool', i18n: 'feature.43.enable', default: true },
+                { name: 'aSecondSection', type: 'section', i18n: 'sections.aSecondSection.title', content: [
+                    { name: 'enableFeature44', type: 'bool', i18n: 'feature.44.enable', default: true },
+                ] }
+            ] }]
+        ])('throws no error for the entry %s', ([ entry ]) => {
+            expect(() => validateEntry(entry)).not.throws(Error);
+        });
+
+        test.for([
+            [{ name: 'enableFeature42', type: 'bool', i18n: '' }],
+            [{ name: 'enableFeature42', type: 'thisTypeDoesNotExistAndHasAVeryLongName', i18n: 'feature.42.enable' }],
+            [{ name: '', type: 'thisTypeDoesNotExistAndHasAVeryLongName', i18n: 'feature.42.enable' }],
+            [{ name: '', type: 'thisTypeDoesNotExistAndHasAVeryLongName', i18n: '' }],
+            [{ name: '', type: 'bool', i18n: '' }],
+            [{ name: '', type: 'bool', i18n: '' }],
+            [{ name: 'enableFeature42', type: 'bool', i18n: 'feature.42.enable', default: 42 }],
+            [{ name: 'enableFeature42', type: 'bool', i18n: 'feature.42.enable', default: '42' }],
+            [{ name: 'enableFeature42', type: 'bool', i18n: 'feature.42.enable', default: 'Seekra' }],
+            [{ name: 'enableFeature42', type: 'bool', i18n: 'feature.42.enable', default: 'true' }],
+            [{ name: 'enableFeature42', type: 'bool', i18n: 'feature.42.enable', default: 'false' }],
+            [{ name: 'enableFeature42', type: 'bool', i18n: 'feature.42.enable', default: 'undefined' }],
+            [{ name: 'enableFeature42', type: 'bool', i18n: 'feature.42.enable', default: 'null' }],
+            [{ name: 'enableFeature42', type: 'bool', i18n: 'feature.42.enable', default: [] }],
+            [{ name: 'enableFeature42', type: 'bool', i18n: 'feature.42.enable', default: {} }],
+            [{ name: 'enableFeature42', type: '', i18n: 'feature.42.enable', default: {} }],
+        
+            [{ name: '', type: 'number', i18n: 'aNumber.label' }],
+            [{ name: 'aNumber', type: 'number', i18n: 'aNumber.label', default: '42' }],
+            [{ name: 'aNumber', type: 'number', i18n: 'aNumber.label', default: 'zero' }],
+            [{ name: 'aNumber', type: 'number', i18n: 'aNumber.label', default: 'undefined' }],
+            [{ name: 'aNumber', type: 'number', i18n: 'aNumber.label', default: 'false' }],
+            [{ name: 'aNumber', type: 'number', i18n: 'aNumber.label', default: true }],
+            [{ name: 'aNumber', type: 'number', i18n: 'aNumber.label', default: false }],
+            [{ name: 'aNumber', type: 'number', i18n: 'aNumber.label', default: [] }],
+            [{ name: 'aNumber', type: 'number', i18n: 'aNumber.label', default: {} }],
+            [{ name: 'aNumber', type: '', i18n: 'aNumber.label', default: {} }],
+            [{ name: 'aNumber', type: '', i18n: 'aNumber.label', default: 42 }],
+        
+            [{ name: 'aString', type: 'string', i18n: '' }],
+            [{ name: 'aString', type: 'string', i18n: 'aString.label', default: 42 }],
+            [{ name: 'aString', type: 'string', i18n: 'aString.label', default: true }],
+            [{ name: 'aString', type: 'string', i18n: 'aString.label', default: false }],
+            [{ name: 'aString', type: 'string', i18n: 'aString.label', default: [] }],
+            [{ name: 'aString', type: 'string', i18n: 'aString.label', default: {} }],
+            [{ name: 'aString', type: 'string', i18n: '', default: {} }],
+
+            [{ name: 'selectSomething', type: 'selection', i18n: 'selectSomething.title', default: 'a', options: true }],
+            [{ name: 'selectSomething', type: 'selection', i18n: 'selectSomething.title', default: 'a', options: [] }],
+            [{ name: 'selectSomething', type: 'selection', i18n: 'selectSomething.title', default: 'c', options: [
+                { name: 'a', i18n: 'a' },
+                { name: 'b', i18n: 'b' }
+            ] }],
+            [{ name: 'selectSomething', type: 'selection', i18n: 'selectSomething.title', default: 'a', options: [
+                { name: 'a', i18n: 'a' },
+                { name: 'b', i18n: '' },
+                { name: 'c' }
+            ] }],
+            [{ name: 'selectSomething', type: 'selection', i18n: 'selectSomething.title', default: 'a', allowMultiple: 'false', options: [
+                { name: 'a', i18n: 'a' },
+                { name: 'b', i18n: '' },
+                { name: 'c' }
+            ] }],
+
+            [{ name: 'selectSomething', type: 'selection', i18n: 'selectSomething.title', default: 'no', options: [
+                { name: 'yes', i18n: '' },
+                { name: '', i18n: 'selectSomething.options.no' },
+                { name: 'maybe', i18n: 'selectSomething.options.maybe' },
+                { name: '', i18n: '' },
+                { name: 42, i18n: 43 },
+                { name: '' },
+                { i18n: '' },
+                {}
+            ] }],
+
+            [{ name: 'aSection', type: 'section', i18n: '', content: [] }],
+            [{ name: 'aSection', type: 'section', i18n: 'sections.aSection.title', content: '' }],
+            [{ name: 'aSection', type: 'section', i18n: 'sections.aSection.title', content: '[]' }],
+            [{ name: 'aSection', type: 'section', i18n: 'sections.aSection.title', content: 'a' }],
+            [{ name: 'aSection', type: 'section', i18n: 'sections.aSection.title', content: [
+                { name: 'enableFeature42', type: 'bool', i18n: 'feature.42.enable', default: true },
+                { name: 'enableFeature43', type: 'bool', i18n: 'feature.42.enable', default: 0 },
+                { name: 'enableFeature44', type: 'bool' }
+            ] }],
+            [{ name: 'aSection', type: 'section', i18n: 'sections.aSection.title', content: [
+                { name: 'enableFeature42', type: 'bool', i18n: 'feature.42.enable', default: true },
+                { name: 'enableFeature43', type: 'bool', i18n: 'feature.43.enable', default: true },
+                { name: 'aSecondSection', type: 'section', i18n: 'sections.aSecondSection.title', content: 'Hello' },
+                { name: 'aSecondSection', type: 'section', i18n: '', content: [] },
+                { name: 'aSecondSection', type: 'section', i18n: 'i18n', content: [] },
+                { name: 'aSecondSection', type: 'section', content: [] }
+            ] }]
+        ])('throws an error for the entry %s', ([ entry ]) => {
+            expect(() => validateEntry(entry)).throws(Error);
+        });
+    });
+
+    describe('validateSelectionOptions', () => {
+        test.for([
+            [[{ name: 'test', i18n: 'test.label' }]],
+            [[{ name: 'test', i18n: 'test.label' }, { name: 'test2', i18n: 'test2.label' }]],
+            [[{ name: 'test', i18n: 'test.label' }, { name: 'test', i18n: 'test2.label' }, { name: 'test3', i18n: 'test.label' }]]
+        ])('throws no error for the options %s', ([ options ]) => {
+            expect(() => validateSelectionOptions(options)).not.throws(Error);
+        });
+
+        test.for([
+            [[{}]],
+            [[{ i18n: '' }]],
+            [[{ i18n: 'a' }]],
+            [[{ name: 'a' }]],
+            [[{ name: '' }]],
+            [[{ name: '', i18n: 'test.label' }]],
+            [[{ name: 'test', i18n: '' }]],
+            [[{ name: '', i18n: '' }]],
+            [[{ name: '', i18n: 'test.label' }, { name: 'test2', i18n: '' }]],
+            [[{ name: 'test', i18n: '' }, { name: '', i18n: 'test2.label' }, { name: '', i18n: '  ' }, { name: '42', i18n: '42.i18n' }]],
+            [[]]
+        ])('throws an error for the options %s', ([ options ]) => {
+            expect(() => validateSelectionOptions(options)).throws(Error);
+        });
+    });
+
+    describe('assertType', () => {
+        test.for([
+            ['bool'],
+            ['number'],
+            ['string'],
+            ['selection'],
+            ['section']
+        ])('throws no error for the value %s', ([ value ]) => {
+            expect(() => assertType(value)).not.throw(Error);
+        });
+
+        test.for([
+            [''],
+            [' '],
+            ['  '],
+            ['   '],
+
+            ['42'],
+            ['0'],
+            ['-42'],
+            ['-42.0'],
+            ['-0.0'],
+
+            ['a'],
+            ['ab'],
+            ['SeekraIsGreat!'],
+            ['Seekra is great!'],
+
+            [undefined],
+            [null]
+        ])('throws an error for the value %s', ([ value ]) => {
+            expect(() => assertType(value)).throw(Error);
+        });
+    });
+
+    describe('assertString', () => {
+        test.for([
+            ['a'],
+            ['b'],
+            ['ab'],
+
+            ['0'],
+            ['42'],
+
+            ['null'],
+            ['undefined'],
+
+            ['()&%())']
+        ])('throws no error for the value %s', ([ value ]) => {
+            expect(() => assertString(value)).not.throw(Error);
+        });
+
+        test.for([
+            [0],
+            [1],
+            [42],
+            [-1],
+            [-42],
+
+            [''],
+            [' '],
+            ['  '],
+            ['     ']
+        ])('throws an error for the value %s', ([ value ]) => {
+            expect(() => assertString(value)).throws(Error);
+        });
+    });
+});
@@ -0,0 +1,42 @@
+/*
+Copyright 2026 Seekra
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+export const getSetting = function getSetting (name, settings) {
+    return settings.filter((setting) => setting.name === name)[0];
+};
+
+export const getSettingRecursively = function getSettingRecursively (sectionPath, settings) {
+    const oneSettingsLevel = function oneSettingsLevel (cursor, acc) {
+        const setting = getSetting(cursor[0], acc.content);
+        if (!setting) return;
+
+        if (setting.type === undefined) setting.type = 'section';
+        if (setting.type === 'section') {
+            const newCursor = cursor.slice(1, cursor.length);
+
+            if (newCursor.length !== 0) {
+                return oneSettingsLevel(cursor.slice(1, cursor.length), setting);
+            } else {
+                return setting;
+            };
+        } else if (cursor.length <= 1) {
+            return setting;
+        } else {
+            return;
+        };
+    };
+    return oneSettingsLevel(sectionPath, { content: settings });
+};
@@ -0,0 +1,31 @@
+/*
+Copyright 2026 Seekra
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+/**
+ * Extracts the segments of a settings page path and normalizes each segment.
+ * @param {string} path - The settings page path.
+ * @returns {Array} The settings page path segments.
+ */
+export const getSettingsPagePathSegments = function getSettingsPagePathSegments (path) {
+    if (typeof path !== 'string') return [];
+    return path
+        .replace(/^\.+|\.+$/g, '')
+        .split('.')
+        .map(
+            (segment) => segment.replace(/[^a-zA-Z0-9-]/g, '')
+        )
+        .filter(Boolean);
+};
@@ -16,13 +16,13 @@ limitations under the License.

 const VALID_TYPES = ['bool', 'number', 'string', 'selection', 'section'];

-function assertString(value, path) {
+export const assertString = function assertString (value, path) {
    if (typeof value !== 'string' || value.trim() === '') {
        throw new Error(`[settings] "${path}" must be a non-empty string`);
    }
 }

-function assertType(value, path) {
+export const assertType = function assertType (value, path) {
    if (!VALID_TYPES.includes(value)) {
        throw new Error(
            `[settings] "${path}" has invalid type "${value}". Must be one of: ${VALID_TYPES.join(', ')}`
@@ -30,21 +30,23 @@ function assertType(value, path) {
    }
 }

-function validateSelectionOptions(options, path) {
+export const validateSelectionOptions = function validateSelectionOptions (options, path) {
    if (!Array.isArray(options) || options.length === 0) {
        throw new Error(`[settings] "${path}.options" must be a non-empty array`);
-    }
+    };
    options.forEach((opt, i) => {
        assertString(opt.name, `${path}.options[${i}].name`);
        assertString(opt.i18n, `${path}.options[${i}].i18n`);
    });
 }

-function validateEntry(entry, path) {
+export const validateEntry = function validateEntry (entry, path) {
    assertType(entry.type, `${path}.type`);
+    
+    assertString(entry.name, `${path}.name`);
+    assertString(entry.i18n, `${path}.i18n`);

    if (entry.type === 'section') {
-        assertString(entry.name, `${path}.name`);
        if (!Array.isArray(entry.content)) {
            throw new Error(`[settings] "${path}.content" must be an array`);
        }
@@ -53,29 +55,47 @@ function validateEntry(entry, path) {
        );
        return;
    }
-
-    assertString(entry.name, `${path}.name`);
-    assertString(entry.i18n, `${path}.i18n`);
-
+    
+    if (entry.type === 'selection') {
+        validateSelectionOptions(entry.options, path);
+        if (typeof entry.allowMultiple !== 'boolean' && entry.allowMultiple) {
+            throw new Error(`[settings] "${path}.allowMultiple" must be a boolean`);
+        }
+    };
    if (entry.default !== undefined) {
        if (entry.type === 'bool' && typeof entry.default !== 'boolean') {
-             throw new Error(`[settings] "${path}.default" must be a boolean`);
-         }
-         if (entry.type === 'number' && typeof entry.default !== 'number') {
-             throw new Error(`[settings] "${path}.default" must be a number`);
-         }
-         if (entry.type === 'string' && typeof entry.default !== 'string') {
-             throw new Error(`[settings] "${path}.default" must be a string`);
-         }
-         if (entry.type === 'selection') {
-             validateSelectionOptions(entry.options, path);
-             if (typeof entry.allowMultiple !== 'boolean') {
-                 throw new Error(`[settings] "${path}.allowMultiple" must be a boolean`);
-             }
-         }
+            throw new Error(`[settings] "${path}.default" must be a boolean`);
+        }
+        if (entry.type === 'number' && typeof entry.default !== 'number') {
+            throw new Error(`[settings] "${path}.default" must be a number`);
+        }
+        if (entry.type === 'string' && typeof entry.default !== 'string') {
+            throw new Error(`[settings] "${path}.default" must be a string`);
+        }
+        if (entry.type === 'selection') {
+            if (typeof entry.default !== 'string') {
+                throw new Error(`[settings] "${path}.default" must be a string`);
+            };
+            if (!entry.options.map((option) => option.name).includes(entry.default)) {
+                throw new Error(`[settings] option "${path}.default" does not exist`);
+            };
+        };
    }
 }

+export const validateFirstLevelSection = function validateFirstLevelSection (section, path) {
+    assertString(section.name);
+    assertString(section.i18n);
+
+    if (!Array.isArray(section.content)) {
+        throw new Error(`[settings] "${path}.content" must be an array`);
+    };
+
+    section.content.forEach((entry, i) =>
+        validateEntry(entry, `${path}.content[${i}]`)
+    );
+};
+
 /**
 * Validates a raw settings config object.
 * @param {unknown} raw
@@ -90,7 +110,7 @@ export function validateSettingsConfig(raw) {
            throw new Error('[settings] "contents" must be an array');
        }
        raw.contents.forEach((entry, i) =>
-            validateEntry(entry, `contents[${i}]`)
+            validateFirstLevelSection(entry, `contents[${i}]`)
        );
        return { valid: true, config: raw };
    } catch (e) {
@@ -16,10 +16,51 @@ limitations under the License.

 <script setup>
 import LeftSidebarLayout from '@/layouts/LeftSidebarLayout.vue';
+import SettingsPage from '../components/SettingsPage.vue';

+import { getSettingRecursively } from '../utils/getSetting.js';
+import { loadSettingsConfig } from '../utils/settingsParser';
+import { onMounted, ref, watchEffect } from 'vue';
 import { useI18n } from 'vue-i18n';
+import { useRoute, useRouter } from 'vue-router';

 const { t } = useI18n();
+const route = useRoute();
+const router = useRouter();
+
+const settingsLoaded = ref(false)
+const settings = ref([]);
+const activeSectionContent = ref({});
+const activeSection = ref(null);
+
+watchEffect(() => {
+    const segments = route.path
+        .split('/')
+        .filter(Boolean);
+
+    activeSection.value = segments.slice(1, segments.length).join('.');
+});
+
+const updateSettings = function updateSettings () {
+    if (activeSection.value) {
+        const setting = getSettingRecursively(activeSection.value.split('.'), settings.value);
+        if (!setting) {
+            router.push('/settings');
+        } else {
+            activeSectionContent.value = setting;
+        };
+    } else {
+        activeSectionContent.value = { content: [] };
+    };
+};
+
+onMounted(async () => {
+    settings.value = (await loadSettingsConfig()).contents;
+    watchEffect(() => {
+        updateSettings();
+    });
+    settingsLoaded.value = true;
+});
 </script>

 <template>
@@ -31,7 +72,29 @@ const { t } = useI18n();
        </header>
        <LeftSidebarLayout class="layout">
            <template #sidebar>
+                <ul class="sidebar-sections-list">
+                    <li v-for="section in settings">
+                        <RouterLink
+                            :to="`/settings/${section.name}`"
+                            class="button button-link link sidebar-section"
+                            :class="{ active: activeSection === section.name }"
+                        >
+                            {{ t(section.i18n) }}
+                        </RouterLink>
+                    </li>
+                </ul>
            </template>
+            <div v-if="!settingsLoaded" class="main-content--loading">
+                {{ t('loading') }}
+            </div>
+            <div v-else-if="activeSection" class="main-content--loaded">
+                <div class="settings-main-content">
+                    <SettingsPage :setting="activeSectionContent" :path="activeSection" />
+                </div>
+            </div>
+            <div v-else class="main-content--no-section">
+                {{ t('settings.noSectionSelected') }}
+            </div>
        </LeftSidebarLayout>
    </div>
 </template>
@@ -46,6 +109,10 @@ const { t } = useI18n();
    flex-direction: column;
 }

+.active {
+    background-color: var(--light-hover);
+}
+
 .header {
    padding: var(--main-content-padding-y) var(--main-content-padding-x);
 }
@@ -53,4 +120,31 @@ const { t } = useI18n();
 .header h1 {
    margin: 0;
 }
+
+.sidebar-sections-list {
+    list-style: none;
+    margin: 0;
+    padding: 0;
+}
+
+.sidebar-section {
+    --padding: 0.8em;
+    border-radius: var(--padding);
+    padding: var(--padding);
+    margin-bottom: 4px;
+    width: calc(100% - 2 * var(--padding));
+    text-align: start;
+    font-size: 1rem;
+    display: block;
+}
+
+.settings-main-content {
+    padding: 0 30%;
+}
+
+@media (max-width: 80em) {
+    .settings-main-content {
+        padding: 0;
+    }
+}
 </style>
@@ -0,0 +1,306 @@
+/*
+Copyright 2026 Seekra
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import SettingsView from '../SettingsView.vue';
+import { mountComponent } from '@/test-utils/mountComponent.js';
+import { flushPromises } from '@vue/test-utils';
+import { beforeEach, describe, expect, test, vi } from 'vitest';
+
+const settingsHoisted = vi.hoisted(() => [
+    {
+        name: 's0',
+        i18n: 'settings.s0',
+        content: []
+    },
+    {
+        name: 's1',
+        i18n: 'settings.s1',
+        content: [
+            {
+                type: 'bool',
+                name: 'b0',
+                i18n: 'settings.s1.b0'
+            },
+            {
+                type: 'number',
+                name: 'n0',
+                i18n: 'settings.s1.n0'
+            },
+            {
+                type: 'string',
+                name: 'st0',
+                i18n: 'settings.s1.st0'
+            },
+            {
+                type: 'selection',
+                name: 'se0',
+                i18n: 'settings.s1.se0',
+                options: [
+                    { name: 'o0', i18n: 'settings.s1.se0.o0' },
+                    { name: 'o1', i18n: 'settings.s1.se0.o1' },
+                    { name: 'o2', i18n: 'settings.s1.se0.o2' },
+                    { name: 'o3', i18n: 'settings.s1.se0.o3' }
+                ]
+            },
+            {
+                type: 'section',
+                name: 's0',
+                i18n: 'settings.s1.s0',
+                content: []
+            },
+            {
+                type: 'section',
+                name: 's1',
+                i18n: 'settings.s1.s1',
+                content: [
+                    {
+                        type: 'bool',
+                        name: 'b0',
+                        i18n: 'settings.s1.s1.b0',
+                        default: true
+                    }
+                ]
+            }
+        ]
+    },
+    {
+        name: 's2',
+        i18n: 'settings.s2',
+        content: [
+            {
+                type: 'section',
+                name: 's0',
+                i18n: 'settings.s2.s0',
+                content: [
+                    {
+                        type: 'bool',
+                        name: 'b0',
+                        i18n: 'settings.s2.s0.b0',
+                        default: true
+                    }
+                ]
+            }
+        ]
+    },
+    {
+        name: 's3',
+        i18n: 'settings.s3',
+        content: [
+            {
+                type: 'section',
+                name: 's0',
+                i18n: 'settings.s3.s0',
+                content: []
+            }
+        ]
+    },
+    {
+        name: 's4',
+        i18n: 'settings.s4',
+        content: [
+            {
+                type: 'selection',
+                name: 'se0',
+                i18n: 'settings.s4.se0',
+                options: [
+                    { name: 'o0', i18n: 'settings.s4.se0.o0' },
+                    { name: 'o1', i18n: 'settings.s4.se0.o1' },
+                    { name: 'o2', i18n: 'settings.s4.se0.o2' },
+                    { name: 'o3', i18n: 'settings.s4.se0.o3' }
+                ]
+            }
+        ]
+    },
+    {
+        name: 's5',
+        i18n: 'settings.s5',
+        content: [
+            {
+                type: 'string',
+                name: 'st0',
+                i18n: 'settings.s5.st0'
+            }
+        ]
+    },
+    {
+        name: 's6',
+        i18n: 'settings.s6',
+        content: [
+            {
+                type: 'number',
+                name: 'n0',
+                i18n: 'settings.s6.n0'
+            }
+        ]
+    },
+    {
+        name: 's7',
+        i18n: 'settings.s7',
+        content: [
+            {
+                type: 'bool',
+                name: 'b0',
+                i18n: 'settings.s7.b0'
+            }
+        ]
+    },
+    {
+        name: 's8',
+        i18n: 'settings.s8',
+        content: [
+            {
+                type: 'section',
+                name: 's0',
+                i18n: 'settings.s8.s0',
+                content: [
+                    {
+                        type: 'section',
+                        name: 's0',
+                        i18n: 'settings.s8.s0.s0',
+                        content: [
+                            {
+                                type: 'section',
+                                name: 's0',
+                                i18n: 'settings.s8.s0.s0.s0',
+                                content: [
+                                    {
+                                        type: 'selection',
+                                        name: 'se0',
+                                        i18n: 'settings.s8.s0.s0.s0.se0',
+                                        allowMultiple: true,
+                                        options: []
+                                    }
+                                ]
+                            }
+                        ]
+                    }
+                ]
+            }
+        ]
+    }
+]);
+const settings = settingsHoisted.values();
+
+const originalCurrentSection = 's0';
+let currentSection = originalCurrentSection;
+
+vi.mock('../../utils/settingsParser', () => ({
+    loadSettingsConfig: vi.fn().mockResolvedValue({
+        contents: settingsHoisted
+    })
+}));
+
+vi.mock('vue-router', async (importOriginal) => {
+    const actual = await importOriginal();
+    return {
+        ...actual,
+        useRoute: () => ({
+            path: `/settings/${currentSection}`
+        })
+    };
+});
+
+const getWrapper = function getWrapper ({ translations = {} } = {}) {
+    return mountComponent(SettingsView, {}, translations, [], {});
+};
+
+describe('SettingsView', () => {
+    describe('heading', () => {
+        test('shows correct translation', () => {
+            const translation = 'Settings';
+            const wrapper = getWrapper({
+                translations: {
+                    'preferences.settings': translation
+                }
+            });
+
+            const header = wrapper.find('header');
+            expect(header.text()).toBe(translation);
+        });
+    });
+
+    describe('sidebar', () => {
+        test('shows all top-level sections', async () => {
+            const wrapper = getWrapper();
+
+            await flushPromises();
+            await wrapper.vm.$nextTick();
+
+            const sidebarItems = wrapper.findAll('.sidebar-sections-list > li');
+            settings.forEach((setting, index) => {
+                const sidebarItem = sidebarItems[index];
+
+                expect(sidebarItem.text()).toBe(setting.i18n);
+
+                const link = sidebarItem.find('*');
+                expect(link.attributes('href')).toBe(`/settings/${setting.name}`);
+                expect(link.classes('active')).toBe(setting.name === currentSection);
+            });
+        });
+    });
+
+    describe('main', () => {
+        describe('correct element', () => {
+            test('shows that it is loading', () => {
+                const wrapper = getWrapper();
+
+                const mainContentLoading = wrapper.find('.main-content--loading');
+                const mainContentLoaded = wrapper.find('.main-content--loaded');
+                const mainContentNoSection = wrapper.find('.main-content--no-section');
+
+                expect(mainContentLoading.exists()).toBe(true);
+                expect(mainContentLoaded.exists()).toBe(false);
+                expect(mainContentNoSection.exists()).toBe(false);
+            });
+
+            test('shows that no section is selected', async () => {
+                currentSection = '';
+
+                const wrapper = getWrapper();
+
+                await flushPromises();
+                await wrapper.vm.$nextTick();
+
+                const mainContentLoading = wrapper.find('.main-content--loading');
+                const mainContentLoaded = wrapper.find('.main-content--loaded');
+                const mainContentNoSection = wrapper.find('.main-content--no-section');
+
+                expect(mainContentLoading.exists()).toBe(false);
+                expect(mainContentLoaded.exists()).toBe(false);
+                expect(mainContentNoSection.exists()).toBe(true);
+            });
+
+            test('shows main content', async () => {
+                const wrapper = getWrapper();
+
+                await flushPromises();
+                await wrapper.vm.$nextTick();
+
+                const mainContentLoading = wrapper.find('.main-content--loading');
+                const mainContentLoaded = wrapper.find('.main-content--loaded');
+                const mainContentNoSection = wrapper.find('.main-content--no-section');
+
+                expect(mainContentLoading.exists()).toBe(false);
+                expect(mainContentLoaded.exists()).toBe(true);
+                expect(mainContentNoSection.exists()).toBe(false);
+            });
+        });
+    });
+});
+
+beforeEach(() => {
+    currentSection = originalCurrentSection;
+});
@@ -28,8 +28,8 @@ export const SUPPORTED_LANGUAGES = [
    'de',
    'fr',
    'es',
-    'it',
-    'pt'
+    'pt',
+    'it'
 ];

 export const i18n = createI18n({
@@ -1,3 +0,0 @@
-# Datenschutzerklärung
-
-Hier steht deine Datenschutzerklärung auf Deutsch.
@@ -1,3 +0,0 @@
-# Privacy Policy
-
-Here is your privacy policy in English.
@@ -1,3 +0,0 @@
-# Política de privacidad
-
-Aquí tienes tu política de privacidad en español.
@@ -1,3 +0,0 @@
-# Politique de confidentialité
-
-Voici ta politique de confidentialité en français.
@@ -1,3 +0,0 @@
-# Informativa sulla privacy
-
-Qui trovi la tua informativa sulla privacy in italiano.
@@ -1,3 +0,0 @@
-# Política de Privacidade
-
-Aqui está a tua Política de Privacidade em português.
@@ -1,4 +1,5 @@
 {
+    "loading": "Laden ...",
    "search": {
        "searchBar": {
            "submit": "Suchen",
@@ -38,10 +39,27 @@
        }
    },
    "slogan": "Gebaut zum Suchen.",
-
-    "legal": {
-        "privacy": {
-            "title": "Datenschutzerklärung"
+    "settings": {
+        "input": {
+            "done": {
+                "title": "Wert speichern",
+                "ariaLabel": "Speichert den eingegebenen Wert"
+            }
+        },
+        "switch": {
+            "title": "Wert umschalten",
+            "ariaLabel": "Schaltet den Wert um"
+        },
+        "pages": {
+            "link": {
+                "ariaLabel": "Geht zur Einstellungsseite {page}"
+            }
+        },
+        "noSectionSelected": "Kein Einstellungsabschnitt ist ausgewählt.",
+        "selection": {
+            "option": {
+                "ariaLabel": "Wählt die Option {option} aus"
+            }
        }
    }
-}
+}
@@ -1,4 +1,5 @@
 {
+    "loading": "Loading ...",
    "search": {
        "searchBar": {
            "submit": "Search",
@@ -38,10 +39,27 @@
        }
    },
    "slogan": "Built to search.",
-
-    "legal": {
-        "privacy": {
-            "title": "Privacy Policy"
+    "settings": {
+        "input": {
+            "done": {
+                "title": "Save value",
+                "ariaLabel": "Saves the entered value"
+            }
+        },
+        "switch": {
+            "title": "Toggle value",
+            "ariaLabel": "Toggles the value"
+        },
+        "pages": {
+            "link": {
+                "ariaLabel": "Goes to settings page {page}"
+            }
+        },
+        "noSectionSelected": "No settings section is selected.",
+        "selection": {
+            "option": {
+                "ariaLabel": "Selects option {option}"
+            }
        }
    }
-}
+}
@@ -1,4 +1,5 @@
 {
+    "loading": "Cargando ...",
    "search": {
        "searchBar": {
            "submit": "Buscar",
@@ -37,11 +38,5 @@
            }
        }
    },
-    "slogan": "Hecho para buscar.",
-
-    "legal": {
-        "privacy": {
-            "title": "Política de Privacidad"
-        }
-    }
-}
+    "slogan": "Hecho para buscar."
+}
@@ -1,4 +1,5 @@
 {
+    "loading": "Chargement ...",
    "search": {
        "searchBar": {
            "submit": "Rechercher",
@@ -37,11 +38,5 @@
            }
        }
    },
-    "slogan": "Conçu pour chercher.",
-
-    "legal": {
-        "privacy": {
-            "title": "Politique de Confidentialité"
-        }
-     }
-}
+    "slogan": "Conçu pour chercher."
+}
@@ -1,4 +1,5 @@
 {
+    "loading": "Caricamento ...",
    "search": {
        "searchBar": {
            "submit": "Cerca",
@@ -37,11 +38,5 @@
            }
        }
    },
-    "slogan": "Costruito per cercare.",
-
-    "legal": {
-        "privacy": {
-            "title": "Politica di Privacy"
-        }
-    }
-}
+    "slogan": "Costruito per cercare."
+}
@@ -1,4 +1,5 @@
 {
+    "loading": "A carregar ...",
    "search": {
        "searchBar": {
            "submit": "Pesquisar",
@@ -37,11 +38,5 @@
            }
        }
    },
-    "slogan": "Feito para pesquisar.",
-
-    "legal": {
-        "privacy": {
-            "title": "Política de Privacidade"
-        }
-    }
-}
+    "slogan": "Feito para pesquisar."
+}
@@ -15,16 +15,29 @@ limitations under the License.
 */

 import { createApp } from 'vue'
+import { createPinia } from 'pinia';
+import piniaPluginPersistedstate from 'pinia-plugin-persistedstate';
 import App from './App.vue'
-import { i18n, loadLanguage } from './i18n';
+import { i18n, loadLanguage, fallbackLocale } from './i18n';
 import getCurrentLanguage from './utils/currentLanguage';
 import router from './router'
 import './styles/common.css'
 import './styles/variables/colors.css'
+import './styles/variables/dimensions.css';

-await loadLanguage(getCurrentLanguage());
+import './styles/common.css';
+import './styles/variables/colors.css';

-createApp(App)
-    .use(router)
-    .use(i18n)
-    .mount('#app')
+(async () => {
+    await loadLanguage(fallbackLocale);
+    await loadLanguage(getCurrentLanguage());
+    
+    const pinia = createPinia();
+    pinia.use(piniaPluginPersistedstate);
+    
+    createApp(App)
+        .use(router)
+        .use(i18n)
+        .use(pinia)
+        .mount('#app');
+})();
@@ -21,7 +21,6 @@ import SearchView from '../views/SearchView.vue';
 import SearchResultsView from '@/features/search/views/SearchResultsView.vue';
 import SettingsView from '@/features/settings/views/SettingsView.vue';
 import NotFound from '../views/NotFound.vue';
-import PrivacyPolicyView from '@/features/legal/views/PrivacyPolicyView.vue';

 const routes = [
    {
@@ -41,7 +40,7 @@ const routes = [
        }
    },
    {
-        path: '/settings',
+        path: '/settings/:rest(.*)*',
        name: 'settings',
        component: SettingsView,
        meta: {
@@ -53,15 +52,6 @@ const routes = [
        name: 'notFound',
        component: NotFound
    },
-    {
-    path: '/privacy',
-    name: 'privacyPolicy',
-    component: PrivacyPolicyView,
-    meta: {
-        title: () => 'Privacy Policy'
-    }
-    },
-
 ];

 const router = createRouter({
@@ -69,18 +59,29 @@ const router = createRouter({
    routes
 });

-// set page title
-router.afterEach(to => {
+export const updatePageTitle = function updatePageTitle (route) {
    const title =
-        typeof to.meta.title === 'function'
-        ? to.meta.title(to)
-        : to.meta.title;
+        typeof route.meta.title === 'function'
+        ? route.meta.title(route)
+        : route.meta.title;

    if (title) {
        document.title = `${title} - Seekra`;
    } else {
        document.title = 'Seekra';
    };
+};
+
+// remove trailing slash(es)
+router.beforeEach((route) => {
+    if (route.path !== '/' && route.path.endsWith('/')) {
+        return {
+            path: route.path.replace(/\/+$/, ''),
+            query: route.query,
+            hash: route.hash,
+            replace: true
+        };
+    };
 });

-export default router;
+export default router;
@@ -15,6 +15,8 @@ limitations under the License.
 */

 body {
+    background-color: var(--light-bg);
+    color: var(--dark);
    margin: 0;
    font-size: 16px;
 }
@@ -23,15 +25,64 @@ body {
    text-decoration: none;
 }

-.link:hover:not(.button-link) {
+.link:hover:not(.button-link), .link:focus:not(.button-link) {
+    outline: none;
    text-decoration: underline;
 }

+.button-link {
+    color: var(--dark);
+}
+
+.button-link:hover {
+    color: var(--dark);
+}
+
+.button-link:visited {
+    color: var(--dark);
+}
+
 input {
    color: var(--dark);
 }

+.input {
+    padding: var(--input-padding);
+    display: block;
+    border-radius: calc(var(--input-padding) + 0.5 * var(--input-height) + 1px);
+    height: var(--input-height);
+    border: 1px solid var(--border);
+    background: none;
+    transition: border-color 0.2s ease;
+    color: inherit;
+    font-family: inherit;
+    font-size: inherit;
+}
+
+.input:focus-visible {
+    border-color: var(--primary-color);
+    outline: none;
+}
+
 .main-content-padding {
    padding: var(--main-content-padding);
    width: calc(100% - var(--main-content-padding-x) * 2);
+}
+
+.button {
+    background-color: var(--light-bg);
+    border: none;
+    cursor: pointer;
+    font-family: inherit;
+    font-size: inherit;
+    color: inherit;
+}
+
+.button:focus {
+    background-color: var(--light-hover);
+    outline: none;
+}
+
+.button:hover {
+    background-color: var(--light-hover);
 }
@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */

-#app-wrapper {
+body {
    --primary-color-l-8:  oklch(0.897 0.202 260);
    --primary-color-l-7:  oklch(0.847 0.202 260);
    --primary-color-l-6:  oklch(0.797 0.202 260);
@@ -82,10 +82,12 @@ limitations under the License.
    --blue-box-shadow:    oklch(0.52 0.15 268 / 0.25);

    --light-hover:          var(--light-d-2);
+
+    --invert: invert(0);
 }

@media (prefers-color-scheme: dark) {
-    #app-wrapper.color-scheme-auto {
+    body.color-scheme-auto {
        --dark-l-8:             var(--white-d-8);
        --dark-l-7:             var(--white-d-7);
        --dark-l-6:             var(--white-d-6);
@@ -114,10 +116,12 @@ limitations under the License.
        --gray-box-shadow:    oklch(0.25 0.0001 271 / 0.7);

        --light-hover:          var(--light-d-5);
+
+        --invert: invert(1);
    }
 }

-#app-wrapper.dark {
+body.dark {
    --dark-l-8:             var(--white-d-8);
    --dark-l-7:             var(--white-d-7);
    --dark-l-6:             var(--white-d-6);
@@ -146,4 +150,6 @@ limitations under the License.
    --gray-box-shadow:    oklch(0.25 0.0001 271 / 0.7);

    --light-hover:          var(--light-d-5);
+
+    --invert: invert(1);
 }
@@ -0,0 +1,4 @@
+:root {
+    --input-padding: 0.7em;
+    --input-height: 1em;
+}
@@ -0,0 +1,62 @@
+/*
+Copyright 2026 Seekra
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import { createTestingPinia } from '@pinia/testing';
+import { vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+import { createI18n } from 'vue-i18n';
+import { createMemoryHistory, createRouter } from 'vue-router';
+
+export const mountComponent = function mountComponent (component, options = {}, i18nMessages = {}, routes = [], piniaOptions = {}) {
+    const {
+        setupStores,
+        ...testingPiniaOptions
+    } = piniaOptions;
+
+    const i18n = createI18n({
+        legacy: false,
+        locale: 'en',
+        messages: {
+            en: i18nMessages
+        }
+    });
+
+    const router = createRouter({
+        history: createMemoryHistory(),
+        routes
+    });
+
+    const testingPinia = createTestingPinia({
+        ...testingPiniaOptions,
+        stubActions: false,
+        createSpy: vi.fn
+    });
+
+    if (setupStores) {
+        setupStores();
+    }
+
+    return mount(component, {
+        global: {
+            plugins: [
+                i18n,
+                router,
+                testingPinia
+            ],
+        },
+        ...options
+    });
+};
@@ -0,0 +1,124 @@
+/*
+Copyright 2026 Seekra
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import { describe, expect,  test } from 'vitest';
+import { ensureUnit } from '../cssDimensions';
+
+describe('cssDimensions', () => {
+    test.for([
+        { dimension: null,                       expected: '0px' },
+        { dimension: undefined,                  expected: '0px' },
+
+        { dimension: 0,                          expected: '0px' },
+        { dimension: -0,                         expected: '0px' },
+        { dimension: -1,                         expected: '-1px' },
+        { dimension: -42,                        expected: '-42px' },
+        { dimension: 1,                          expected: '1px' },
+        { dimension: 42,                         expected: '42px' },
+
+        { dimension: 0.0,                        expected: '0px' },
+        { dimension: -0.0,                       expected: '0px' },
+        { dimension: -1.0,                       expected: '-1px' },
+        { dimension: -42.0,                      expected: '-42px' },
+        { dimension: 1.0,                        expected: '1px' },
+        { dimension: 42.0,                       expected: '42px' },
+
+        { dimension: 0.42,                       expected: '0.42px' },
+        { dimension: -0.42,                      expected: '-0.42px' },
+        { dimension: -1.42,                      expected: '-1.42px' },
+        { dimension: -42.42,                     expected: '-42.42px' },
+        { dimension: 1.42,                       expected: '1.42px' },
+        { dimension: 42.42,                      expected: '42.42px' },
+
+        { dimension: '0',                        expected: '0px' },
+        { dimension: '-0',                       expected: '-0px' },
+        { dimension: '-1',                       expected: '-1px' },
+        { dimension: '-42',                      expected: '-42px' },
+        { dimension: '1',                        expected: '1px' },
+        { dimension: '42',                       expected: '42px' },
+
+        { dimension: '0.0',                      expected: '0.0px' },
+        { dimension: '-0.0',                     expected: '-0.0px' },
+        { dimension: '-1.0',                     expected: '-1.0px' },
+        { dimension: '-42.0',                    expected: '-42.0px' },
+        { dimension: '1.0',                      expected: '1.0px' },
+        { dimension: '42.0',                     expected: '42.0px' },
+
+        { dimension: '0.42',                     expected: '0.42px' },
+        { dimension: '-0.42',                    expected: '-0.42px' },
+        { dimension: '-1.42',                    expected: '-1.42px' },
+        { dimension: '-42.42',                   expected: '-42.42px' },
+        { dimension: '1.42',                     expected: '1.42px' },
+        { dimension: '42.42',                    expected: '42.42px' },
+
+        { dimension: '0px',                      expected: '0px' },
+        { dimension: '-0px',                     expected: '-0px' },
+        { dimension: '-1px',                     expected: '-1px' },
+        { dimension: '-42px',                    expected: '-42px' },
+        { dimension: '1px',                      expected: '1px' },
+        { dimension: '42px',                     expected: '42px' },
+
+        { dimension: '0.0px',                    expected: '0.0px' },
+        { dimension: '-0.0px',                   expected: '-0.0px' },
+        { dimension: '-1.0px',                   expected: '-1.0px' },
+        { dimension: '-42.0px',                  expected: '-42.0px' },
+        { dimension: '1.0px',                    expected: '1.0px' },
+        { dimension: '42.0px',                   expected: '42.0px' },
+
+        { dimension: '0.42px',                   expected: '0.42px' },
+        { dimension: '-0.42px',                  expected: '-0.42px' },
+        { dimension: '-1.42px',                  expected: '-1.42px' },
+        { dimension: '-42.42px',                 expected: '-42.42px' },
+        { dimension: '1.42px',                   expected: '1.42px' },
+        { dimension: '42.42px',                  expected: '42.42px' },
+
+        { dimension: '0em',                      expected: '0em' },
+        { dimension: '-0em',                     expected: '-0em' },
+        { dimension: '-1em',                     expected: '-1em' },
+        { dimension: '-42em',                    expected: '-42em' },
+        { dimension: '1em',                      expected: '1em' },
+        { dimension: '42em',                     expected: '42em' },
+
+        { dimension: '0.0em',                    expected: '0.0em' },
+        { dimension: '-0.0em',                   expected: '-0.0em' },
+        { dimension: '-1.0em',                   expected: '-1.0em' },
+        { dimension: '-42.0em',                  expected: '-42.0em' },
+        { dimension: '1.0em',                    expected: '1.0em' },
+        { dimension: '42.0em',                   expected: '42.0em' },
+
+        { dimension: '0.42em',                   expected: '0.42em' },
+        { dimension: '-0.42em',                  expected: '-0.42em' },
+        { dimension: '-1.42em',                  expected: '-1.42em' },
+        { dimension: '-42.42em',                 expected: '-42.42em' },
+        { dimension: '1.42em',                   expected: '1.42em' },
+        { dimension: '42.42em',                  expected: '42.42em' },
+
+        { dimension: 'calc(42px - 1em)',         expected: 'calc(42px - 1em)' },
+        { dimension: 'calc(42px)',               expected: 'calc(42px)' },
+        { dimension: 'calc(42vh)',               expected: 'calc(42vh)' },
+        { dimension: 'min(42px, 1em)',           expected: 'min(42px, 1em)' },
+        { dimension: 'max(42px, 5rem)',          expected: 'max(42px, 5rem)' },
+        { dimension: 'clamp(42vh, 23vw, 13cap)', expected: 'clamp(42vh, 23vw, 13cap)' },
+
+        { dimension: 'calc(42px-1em)',           expected: 'calc(42px-1em)' },
+        { dimension: 'min(42px,1em)',            expected: 'min(42px,1em)' },
+        { dimension: 'max(42px,5rem)',           expected: 'max(42px,5rem)' },
+        { dimension: 'clamp(42vh,23vw,13cap)',   expected: 'clamp(42vh,23vw,13cap)' },
+        { dimension: 'clamp( 42vh,23vw,13cap )', expected: 'clamp( 42vh,23vw,13cap )' }
+    ])('ensureUnit returns $expected with input $dimension', ({ dimension, expected }) => {
+        expect(ensureUnit(dimension)).toBe(expected);
+    });
+});
@@ -0,0 +1,61 @@
+/*
+Copyright 2026 Seekra
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import { describe, expect, test } from 'vitest';
+import getCurrentLanguage from '../currentLanguage';
+
+describe('currentLanguage', () => {
+    test.for([
+        { navigatorLanguage: 'en',                      localStorageLanguage: null, expected: 'en'},
+        { navigatorLanguage: 'de',                      localStorageLanguage: null, expected: 'de'},
+        { navigatorLanguage: 'fr',                      localStorageLanguage: null, expected: 'fr'},
+
+        { navigatorLanguage: 'en-US',                   localStorageLanguage: null, expected: 'en'},
+        { navigatorLanguage: 'en-AU',                   localStorageLanguage: null, expected: 'en'},
+        { navigatorLanguage: 'de-DE',                   localStorageLanguage: null, expected: 'de'},
+        { navigatorLanguage: 'fr-FR',                   localStorageLanguage: null, expected: 'fr'},
+
+        { navigatorLanguage: 'en-us',                   localStorageLanguage: null, expected: 'en'},
+        { navigatorLanguage: 'en-au',                   localStorageLanguage: null, expected: 'en'},
+        { navigatorLanguage: 'de-de',                   localStorageLanguage: null, expected: 'de'},
+        { navigatorLanguage: 'fr-fr',                   localStorageLanguage: null, expected: 'fr'},
+
+        { navigatorLanguage: 'zh-Hans-CN',              localStorageLanguage: null, expected: 'zh'},
+        { navigatorLanguage: 'zh-Hant-TW',              localStorageLanguage: null, expected: 'zh'},
+        { navigatorLanguage: 'uz-Latn-UZ',              localStorageLanguage: null, expected: 'uz'},
+
+        { navigatorLanguage: 'en-US-u-ca-gregory',      localStorageLanguage: null, expected: 'en'},
+        { navigatorLanguage: 'de-DE-u-co-phonebk',      localStorageLanguage: null, expected: 'de'},
+        { navigatorLanguage: 'zh-Hant-TW-u-co-phonebk', localStorageLanguage: null, expected: 'zh'},
+
+        { navigatorLanguage: 'en',                      localStorageLanguage: 'de', expected: 'de'},
+        { navigatorLanguage: 'de-DE',                   localStorageLanguage: 'en', expected: 'en'},
+        { navigatorLanguage: 'de-de',                   localStorageLanguage: 'en', expected: 'en'},
+        { navigatorLanguage: 'zh-Hans-CN',              localStorageLanguage: 'fr', expected: 'fr'},
+        { navigatorLanguage: 'en-US-u-ca-gregory',      localStorageLanguage: 'zh', expected: 'zh'}
+    ])('returns the language $expected (navigator: $navigatorLanguage; local storage: $localStorageLanguage)', ({ navigatorLanguage, localStorageLanguage, expected }) => {
+        Object.defineProperty(navigator, 'language', {
+            value: navigatorLanguage,
+            configurable: true
+        });
+
+        if (localStorageLanguage) {
+            localStorage.setItem('locale', localStorageLanguage);
+        };
+
+        expect(getCurrentLanguage()).toBe(expected);
+    });
+});
@@ -14,13 +14,18 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */

-form {
-    display: flex;
-    justify-content: center;
-    margin-top: 60px;
-}
+export const ensureUnit = function (d) {
+    if (!d) d = 0;

-footer{
-    text-align: center;
-    margin-top: 20px;
-}
+    // ensure that it is a string
+    if (typeof d === 'number') d = d.toString();
+
+    if (d === '') d = '0';
+
+    // if it ends with a number
+    if (/\d$/.test(d)) {
+        d += 'px';
+    };
+
+    return d;
+};
@@ -43,7 +43,7 @@ const { t } = useI18n();
 .error-message{
    margin: 0;
    font-weight: 600;
-    font-size: 2vw;
+    font-size: 1.75rem;
 }
 #link {
    align-items: center;
@@ -67,9 +67,10 @@ const submitSearch = function () {
    max-width: 100%;
 }

-.slogan{
-    margin: 0;
+.slogan {
+    margin-top: 1rem;
    font-size: small;
+    line-height: normal;
 }

 .search-container {
@@ -21,6 +21,9 @@ import { createHtmlPlugin } from 'vite-plugin-html';

 // https://vite.dev/config/
 export default defineConfig({
+  build: {
+    target: 'es2020'
+  },
  plugins: [
    vue(),
    createHtmlPlugin({
@@ -31,5 +34,9 @@ export default defineConfig({
    alias: {
      '@': path.resolve(__dirname, './src')
    }
+  },
+  test: {
+    globals: false,
+    environment: 'jsdom'
  }
 })