docs: update the website application (#2171)

* chore: transform `.vitepress/config.ts` into a config folder

also, use it to separate and gather up all languages settings

* chore: resolve the conflits over the vitest versions

* chore: update `.gitignore` to ignore `.vitepress/cache`

* chore: update `docs/index.md` structure

* chore: update `docs/fr/index.md` structure

* chore: delete `docs/fr/.vitepress/locale-config.ts`

because it was moved to `docs/.vitepress/config/fr.ts`

* chore: remove `headconfig` from `.vitepress/config/shared.ts`

* chore: update `pnpm-lock.yaml`

* chore: update `.gitignore`

* chore: update `netlify.toml` to set the publish folder

* chore: add `public/logo.svg`

* chore: update `docs/index.md` and `docs/fr/index.md`

* chore: update `pnpm-lock-yaml`

* chore: set website appearence to be based on user preference

.gitignore

@@ -2,3 +2,4 @@
 node_modules
 dist
 coverage
+docs/.vitepress/cache

docs/.vitepress/config/en.ts

@@ -0,0 +1,124 @@
+import type { DefaultTheme, LocalSpecificConfig } from 'vitepress'
+
+export const META_URL = ''
+export const META_TITLE = 'Vue Test Utils'
+export const META_DESCRIPTION = 'The official testing suite utils for Vue.js 3'
+
+export const enConfig: LocalSpecificConfig<DefaultTheme.config> = {
+  description: META_DESCRIPTION,
+  head: [
+    ['meta', { property: 'og:url', content: META_URL }],
+    ['meta', { property: 'og:title', content: META_TITLE }],
+    ['meta', { property: 'og:description', content: META_DESCRIPTION }],
+    ['meta', { property: 'twitter:url', content: META_URL }],
+    ['meta', { property: 'twitter:title', content: META_TITLE }],
+    ['meta', { property: 'twitter:description', content: META_DESCRIPTION }],
+  ],
+
+  themeConfig: {
+    editLink: {
+      pattern: 'https://github.com/vuejs/test-utils/edit/main/docs/:path',
+      text: 'Suggest changes to this page',
+    },
+
+    nav: [
+      { text: 'Guide', link: '/guide/' },
+      { text: 'API Reference', link: '/api/' },
+      { text: 'Migrating from Vue 2', link: '/migration/' },
+      {
+        text: 'Changelog',
+        link: 'https://github.com/vuejs/test-utils/releases'
+      }
+    ],
+
+    sidebar: {
+      '/': [
+        {
+          text: 'Installation',
+          link: '/installation/'
+        },
+        {
+          text: 'Essentials',
+          collapsable: false,
+          items: [
+            { text: 'Getting Started', link: '/guide/' },
+            { text: 'A Crash Course', link: '/guide/essentials/a-crash-course' },
+            {
+              text: 'Conditional Rendering',
+              link: '/guide/essentials/conditional-rendering'
+            },
+            {
+              text: 'Testing Emitted Events',
+              link: '/guide/essentials/event-handling'
+            },
+            { text: 'Testing Forms', link: '/guide/essentials/forms' },
+            {
+              text: 'Passing Data to Components',
+              link: '/guide/essentials/passing-data'
+            },
+            {
+              text: 'Write components that are easy to test',
+              link: '/guide/essentials/easy-to-test'
+            }
+          ]
+        },
+        {
+          text: 'Vue Test Utils in depth',
+          collapsable: false,
+          items: [
+            { text: 'Slots', link: '/guide/advanced/slots' },
+            {
+              text: 'Asynchronous Behavior',
+              link: '/guide/advanced/async-suspense'
+            },
+            {
+              text: 'Making HTTP Requests',
+              link: '/guide/advanced/http-requests'
+            },
+            { text: 'Transitions', link: '/guide/advanced/transitions' },
+            {
+              text: 'Component Instance',
+              link: '/guide/advanced/component-instance'
+            },
+            {
+              text: 'Reusability and Composition',
+              link: '/guide/advanced/reusability-composition'
+            },
+            { text: 'Testing v-model', link: '/guide/advanced/v-model' },
+            { text: 'Testing Vuex', link: '/guide/advanced/vuex' },
+            { text: 'Testing Vue Router', link: '/guide/advanced/vue-router' },
+            { text: 'Testing Teleport', link: '/guide/advanced/teleport' },
+            {
+              text: 'Stubs and Shallow Mount',
+              link: '/guide/advanced/stubs-shallow-mount'
+            },
+            { text: 'Testing Server-side Rendering', link: '/guide/advanced/ssr' }
+          ]
+        },
+        {
+          text: 'Extending Vue Test Utils',
+          collapsable: false,
+          items: [
+            { text: 'Plugins', link: '/guide/extending-vtu/plugins' },
+            {
+              text: 'Community and Learning',
+              link: '/guide/extending-vtu/community-learning'
+            }
+          ]
+        },
+        {
+          text: 'FAQ',
+          link: '/guide/faq/'
+        },
+        {
+          text: 'Migrating from Vue 2',
+          link: '/migration/'
+        },
+        {
+          text: 'API Reference',
+          link: '/api/'
+        }
+      ]
+    }
+  }
+}