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docs/.vitepress/config.mts

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+import { defineConfig } from 'vitepress';
+import footnote from 'markdown-it-footnote';
+
+// https://vitepress.dev/reference/site-config
+export default defineConfig({
+	title: 'Mediakit',
+	description: 'A VitePress Site',
+	cleanUrls: true,
+	themeConfig: {
+		// https://vitepress.dev/reference/default-theme-config
+		nav: [
+			{ text: 'Home', link: '/' },
+			{ text: 'Guide', link: '/guide/introduction' },
+		],
+
+		sidebar: [
+			{
+				text: 'Getting started',
+				items: [
+					{ text: 'Introduction', link: '/guide/introduction' },
+				],
+			},
+			{
+				text: 'Reading media files',
+				items: [
+					{ text: 'Reading basics', link: '/guide/reading' },
+					{ text: 'Media sinks', link: '/guide/media-sinks' },
+					{ text: 'Input formats', link: '/guide/input-formats' },
+				],
+			},
+			{
+				text: 'Writing media files',
+				items: [
+					{ text: 'Writing basics', link: '/guide/writing' },
+					{ text: 'Media sources', link: '/guide/media-sources' },
+					{ text: 'Output formats', link: '/guide/output-formats' },
+				],
+			},
+			{
+				text: 'Miscellaneous',
+				items: [
+					{ text: 'Supported formats & codecs', link: 'guide/supported-formats-and-codecs' },
+					{ text: 'Custom coders', link: 'guide/custom-coders' },
+				],
+			},
+		],
+
+		socialLinks: [
+			{ icon: 'github', link: 'https://github.com/vuejs/vitepress' },
+		],
+	},
+	markdown: {
+		config(md) {
+			md.use(footnote);
+		},
+	},
+});