feat(settings): go to the settings route if the settings sub-route does not exist

Reviewed-on: #117
Reviewed-by: Jakob Gregory

docs/CHANGELOG.md

@@ -0,0 +1,15 @@
+# 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

package.json

@@ -6,7 +6,9 @@
   "scripts": {
     "dev": "vite",
     "build": "vite build",
-    "preview": "vite preview"
+    "preview": "vite preview",
+    "test": "vitest",
+    "test:run": "vitest run"
   },
   "dependencies": {
     "terser": "^5.47.1",
@@ -15,8 +17,11 @@
     "vue-router": "^5.0.6"
   },
   "devDependencies": {
+    "@vue/test-utils": "^2.4.6",
     "@vitejs/plugin-vue": "^6.0.6",
+    "jsdom": "^29.1.1",
     "vite": "^8.0.10",
-    "vite-plugin-html": "^3.2.2"
+    "vite-plugin-html": "^3.2.2",
+    "vitest": "^4.1.7"
   }
 }

src/App.vue

@@ -42,13 +42,22 @@ 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;
+    --main-content-padding: var(--main-content-padding-y) var(--main-content-padding-x);
+}
+
+.main-content {
     flex-grow: 1;
 }
 
+@media (max-width: 48rem) {
+    #app-wrapper {
+        --main-content-padding-x: 15px;
+    }
+}
+
 #app-wrapper {
     min-height: 100vh;
     display: flex;

src/assets/icons/chevron-down.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>

src/assets/icons/circle-black-white.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>

src/assets/icons/crescent-moon.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>

src/assets/icons/magnifying-glass.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>

src/assets/icons/sun.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>

src/features/colorScheme/components/ColorSchemeButton.vue

@@ -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>
 

src/features/footer/components/Footer.vue

@@ -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();
@@ -33,15 +35,14 @@ 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>
-        </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>

src/features/i18n/components/LanguageSwitchButton.vue

@@ -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;

src/features/i18n/components/__tests__/LanguageSwitchButton.test.js

@@ -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.vue', () => {
+    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();
+    });
+});

src/features/icons/components/Icon.vue

@@ -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>

src/features/legal/views/PrivacyPolicyView.vue

@@ -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>

src/features/nav/components/Navbar.vue

@@ -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>

src/features/nav/components/NavbarSearchBarWrapper.vue

@@ -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>

src/features/search/components/Searchbar.vue

@@ -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>

src/features/search/views/SearchResultsView.vue

@@ -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 {

src/features/settings/types/settingsConfig.js

@@ -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
  */

src/features/settings/utils/__tests__/settingsValidator.test.js

@@ -0,0 +1,758 @@
+/*
+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('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);
+    });
+});

src/features/settings/utils/settingsValidator.js

@@ -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`);
     
-    if (entry.type === 'section') {
     assertString(entry.name, `${path}.name`);
+    assertString(entry.i18n, `${path}.i18n`);
+
+    if (entry.type === 'section') {
         if (!Array.isArray(entry.content)) {
             throw new Error(`[settings] "${path}.content" must be an array`);
         }
@@ -54,9 +56,12 @@ 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`);
@@ -68,14 +73,29 @@ function validateEntry(entry, path) {
             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`);
-             }
-         }
+            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) {

src/features/settings/views/SettingsView.vue

@@ -17,9 +17,33 @@ limitations under the License.
 <script setup>
 import LeftSidebarLayout from '@/layouts/LeftSidebarLayout.vue';
 
+import { loadSettingsConfig } from '../utils/settingsParser';
+import { onMounted, ref } 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([]);
+
+onMounted(async () => {
+    settings.value = (await loadSettingsConfig()).contents;
+    if (!settings.value.map((section) => section.name).includes(getActiveSection())) {
+        router.push('/settings');
+    };
+    settingsLoaded.value = true;
+});
+
+const getActiveSection = function getActiveSection () {
+    const segments = route.path
+        .split('/')
+        .filter(Boolean);
+
+    return segments[1];
+};
 </script>
 
 <template>
@@ -31,7 +55,23 @@ 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: getActiveSection() === section.name }"
+                        >
+                            {{ t(section.i18n) }}
+                        </RouterLink>
+                    </li>
+                </ul>
             </template>
+            <div>
+                <div v-if="!settingsLoaded">
+                    {{ t('loading') }}
+                </div>
+            </div>
         </LeftSidebarLayout>
     </div>
 </template>
@@ -46,6 +86,10 @@ 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 +97,21 @@ 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;
+}
 </style>

src/legal/privacy/de.md

@@ -1,3 +0,0 @@
-# Datenschutzerklärung
-
-Hier steht deine Datenschutzerklärung auf Deutsch.

src/legal/privacy/en.md

@@ -1,3 +0,0 @@
-# Privacy Policy
-
-Here is your privacy policy in English.

src/legal/privacy/es.md

@@ -1,3 +0,0 @@
-# Política de privacidad
-
-Aquí tienes tu política de privacidad en español.

src/legal/privacy/fr.md

@@ -1,3 +0,0 @@
-# Politique de confidentialité
-
-Voici ta politique de confidentialité en français.

src/legal/privacy/it.md

@@ -1,3 +0,0 @@
-# Informativa sulla privacy
-
-Qui trovi la tua informativa sulla privacy in italiano.

src/legal/privacy/pt.md

@@ -1,3 +0,0 @@
-# Política de Privacidade
-
-Aqui está a tua Política de Privacidade em português.

src/locales/de.json

@@ -1,4 +1,5 @@
 {
+    "loading": "Laden ...",
     "search": {
         "searchBar": {
             "submit": "Suchen",
@@ -37,11 +38,5 @@
             }
         }
     },
-    "slogan": "Gebaut zum Suchen.",
-
-    "legal": {
-        "privacy": {
-            "title": "Datenschutzerklärung"
-        }
-    }
+    "slogan": "Gebaut zum Suchen."
 }

src/locales/en.json

@@ -1,4 +1,5 @@
 {
+    "loading": "Loading ...",
     "search": {
         "searchBar": {
             "submit": "Search",
@@ -37,11 +38,5 @@
             }
         }
     },
-    "slogan": "Built to search.",
-
-    "legal": {
-        "privacy": {
-            "title": "Privacy Policy"
-        }
-    }
+    "slogan": "Built to search."
 }

src/locales/es.json

@@ -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."
 }

src/locales/fr.json

@@ -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."
 }

src/locales/it.json

@@ -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."
 }

src/locales/pt.json

@@ -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."
 }

src/router/index.js

@@ -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 = [
     {
@@ -44,6 +43,12 @@ const routes = [
         path: '/settings',
         name: 'settings',
         component: SettingsView,
+        children: [
+            {
+                path: ':rest(.*)',
+                component: SettingsView
+            }
+        ],
         meta: {
             title: () => i18n.global.t('preferences.settings')
         }
@@ -53,15 +58,6 @@ const routes = [
         name: 'notFound',
         component: NotFound
     },
-    {
-    path: '/privacy',
-    name: 'privacyPolicy',
-    component: PrivacyPolicyView,
-    meta: {
-        title: () => 'Privacy Policy'
-    }
-    },
-
 ];
 
 const router = createRouter({
@@ -69,6 +65,18 @@ const router = createRouter({
     routes
 });
 
+// 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
+        };
+    };
+});
+
 // set page title
 router.afterEach(to => {
     const title =

src/styles/common.css

@@ -23,10 +23,23 @@ 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);
 }
@@ -35,3 +48,17 @@ input {
     padding: var(--main-content-padding);
     width: calc(100% - var(--main-content-padding-x) * 2);
 }
+
+.button {
+    background-color: var(--light-bg);
+    border: none;
+}
+
+.button:focus {
+    background-color: var(--light-hover);
+    outline: none;
+}
+
+.button:hover {
+    background-color: var(--light-hover);
+}

src/styles/variables/colors.css

@@ -82,6 +82,8 @@ 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) {
@@ -114,6 +116,8 @@ limitations under the License.
         --gray-box-shadow:    oklch(0.25 0.0001 271 / 0.7);
 
         --light-hover:          var(--light-d-5);
+
+        --invert: invert(1);
     }
 }
 
@@ -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);
 }

src/utils/__tests__/cssDimensions.test.js

@@ -0,0 +1,122 @@
+/*
+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 } from 'vitest';
+import { ensureUnit } from '../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);
+});

src/utils/__tests__/currentLanguage.test.js

@@ -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 { expect, test } from 'vitest';
+import getCurrentLanguage from '../currentLanguage';
+
+const locales = [
+    { 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'}
+];
+
+test.for(locales)('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);
+});

src/utils/cssDimensions.js

@@ -13,3 +13,19 @@ 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 ensureUnit = function (d) {
+    if (!d) d = 0;
+
+    // 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;
+};

src/views/NotFound.vue

@@ -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;

src/views/SearchView.vue

@@ -68,8 +68,9 @@ const submitSearch = function () {
 }
 
 .slogan {
-    margin: 0;
+    margin-top: 1rem;
     font-size: small;
+    line-height: normal;
 }
 
 .search-container {

vite.config.js

@@ -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'
   }
 })