docs: remove useless front matter (#7518)

website/docs/api/plugins/overview.md

@@ -1,11 +1,12 @@
 ---
 sidebar_position: 0
 id: plugins-overview
-title: 'Docusaurus plugins'
 sidebar_label: Plugins overview
-slug: '/api/plugins'
+slug: /api/plugins
 ---
 
+# Docusaurus plugins
+
 We provide official Docusaurus plugins.
 
 ## Content plugins {#content-plugins}

website/docs/api/plugins/plugin-client-redirects.md

@@ -1,10 +1,10 @@
 ---
 sidebar_position: 4
-id: plugin-client-redirects
-title: '📦 plugin-client-redirects'
-slug: '/api/plugins/@docusaurus/plugin-client-redirects'
+slug: /api/plugins/@docusaurus/plugin-client-redirects
 ---
 
+# 📦 plugin-client-redirects
+
 import APITable from '@site/src/components/APITable';
 
 Docusaurus Plugin to generate **client-side redirects**.

website/docs/api/plugins/plugin-content-blog.md

@@ -1,10 +1,10 @@
 ---
 sidebar_position: 2
-id: plugin-content-blog
-title: '📦 plugin-content-blog'
-slug: '/api/plugins/@docusaurus/plugin-content-blog'
+slug: /api/plugins/@docusaurus/plugin-content-blog
 ---
 
+# 📦 plugin-content-blog
+
 import APITable from '@site/src/components/APITable';
 
 Provides the [Blog](blog.mdx) feature and is the default blog plugin for Docusaurus.

website/docs/api/plugins/plugin-content-docs.md

@@ -1,10 +1,10 @@
 ---
 sidebar_position: 1
-id: plugin-content-docs
-title: '📦 plugin-content-docs'
-slug: '/api/plugins/@docusaurus/plugin-content-docs'
+slug: /api/plugins/@docusaurus/plugin-content-docs
 ---
 
+# 📦 plugin-content-docs
+
 import APITable from '@site/src/components/APITable';
 
 Provides the [Docs](../../guides/docs/docs-introduction.md) functionality and is the default docs plugin for Docusaurus.

website/docs/api/plugins/plugin-content-pages.md

@@ -1,10 +1,10 @@
 ---
 sidebar_position: 3
-id: plugin-content-pages
-title: '📦 plugin-content-pages'
-slug: '/api/plugins/@docusaurus/plugin-content-pages'
+slug: /api/plugins/@docusaurus/plugin-content-pages
 ---
 
+# 📦 plugin-content-pages
+
 import APITable from '@site/src/components/APITable';
 
 The default pages plugin for Docusaurus. The classic template ships with this plugin with default configurations. This plugin provides [creating pages](guides/creating-pages.md) functionality.

website/docs/api/plugins/plugin-debug.md

@@ -1,10 +1,10 @@
 ---
 sidebar_position: 5
-id: plugin-debug
-title: '📦 plugin-debug'
-slug: '/api/plugins/@docusaurus/plugin-debug'
+slug: /api/plugins/@docusaurus/plugin-debug
 ---
 
+# 📦 plugin-debug
+
 ```mdx-code-block
 import Tabs from '@theme/Tabs';
 import TabItem from '@theme/TabItem';

website/docs/api/plugins/plugin-google-analytics.md

@@ -1,10 +1,10 @@
 ---
 sidebar_position: 6
-id: plugin-google-analytics
-title: '📦 plugin-google-analytics'
-slug: '/api/plugins/@docusaurus/plugin-google-analytics'
+slug: /api/plugins/@docusaurus/plugin-google-analytics
 ---
 
+# 📦 plugin-google-analytics
+
 import APITable from '@site/src/components/APITable';
 
 The default [Google Analytics](https://developers.google.com/analytics/devguides/collection/analyticsjs/) plugin. It is a JavaScript library for measuring how users interact with your website **in the production build**. If you are using Google Analytics 4 you might need to consider using [plugin-google-gtag](./plugin-google-gtag.md) instead.

website/docs/api/plugins/plugin-google-gtag.md

@@ -1,10 +1,10 @@
 ---
 sidebar_position: 7
-id: plugin-google-gtag
-title: '📦 plugin-google-gtag'
-slug: '/api/plugins/@docusaurus/plugin-google-gtag'
+slug: /api/plugins/@docusaurus/plugin-google-gtag
 ---
 
+# 📦 plugin-google-gtag
+
 import APITable from '@site/src/components/APITable';
 
 The default [Global Site Tag (gtag.js)](https://developers.google.com/analytics/devguides/collection/gtagjs/) plugin. It is a JavaScript tagging framework and API that allows you to send event data to Google Analytics, Google Ads, and Google Marketing Platform. This section describes how to configure a Docusaurus site to enable global site tag for Google Analytics.

website/docs/api/plugins/plugin-ideal-image.md

@@ -1,10 +1,10 @@
 ---
 sidebar_position: 8
-id: plugin-ideal-image
-title: '📦 plugin-ideal-image'
-slug: '/api/plugins/@docusaurus/plugin-ideal-image'
+slug: /api/plugins/@docusaurus/plugin-ideal-image
 ---
 
+# 📦 plugin-ideal-image
+
 import APITable from '@site/src/components/APITable';
 
 Docusaurus Plugin to generate an almost ideal image (responsive, lazy-loading, and low quality placeholder).

website/docs/api/plugins/plugin-pwa.md

@@ -1,10 +1,10 @@
 ---
 sidebar_position: 9
-id: plugin-pwa
-title: '📦 plugin-pwa'
-slug: '/api/plugins/@docusaurus/plugin-pwa'
+slug: /api/plugins/@docusaurus/plugin-pwa
 ---
 
+# 📦 plugin-pwa
+
 Docusaurus Plugin to add PWA support using [Workbox](https://developers.google.com/web/tools/workbox). This plugin generates a [Service Worker](https://developers.google.com/web/fundamentals/primers/service-workers) in production build only, and allows you to create fully PWA-compliant documentation site with offline and installation support.
 
 ## Installation {#installation}

website/docs/api/plugins/plugin-sitemap.md

@@ -1,10 +1,10 @@
 ---
 sidebar_position: 10
-id: plugin-sitemap
-title: '📦 plugin-sitemap'
-slug: '/api/plugins/@docusaurus/plugin-sitemap'
+slug: /api/plugins/@docusaurus/plugin-sitemap
 ---
 
+# 📦 plugin-sitemap
+
 import APITable from '@site/src/components/APITable';
 
 This plugin creates sitemaps for your site so that search engine crawlers can crawl your site more accurately.