chore: refactor vitepress docs location

docs/.vitepress/config.ts

@@ -1,44 +0,0 @@
-import { defineConfig } from 'vitepress';
-
-export default defineConfig({
-	title: 'Headplane',
-	description: 'The missing dashboard for Headscale',
-	ignoreDeadLinks: ['/docs/Integrated-Mode', '/docs/Simple-Mode'],
-	cleanUrls: true,
-	head: [['link', { rel: 'icon', href: '/favicon.ico' }]],
-	themeConfig: {
-		logo: '/logo-dark-bg.svg',
-		nav: [{ text: 'Home', link: '/' }],
-		sidebar: [
-			{
-				text: 'Chapters',
-				items: [
-					{ text: 'Getting Started', link: '/README' },
-					{ text: 'Configuration', link: '/Configuration' },
-					{ text: 'Bare-Metal Mode', link: '/Bare-Metal' },
-					{ text: 'Integrated Mode', link: '/Integrated-Mode' },
-					{ text: 'Simple Mode', link: '/Simple-Mode' },
-					{ text: 'Nix', link: '/Nix' },
-					{ text: 'NixOS', link: '/NixOS-options' },
-					{ text: 'Security', link: '/SECURITY' },
-					{ text: 'Contributing', link: '/CONTRIBUTING' },
-					{ text: 'Changelog', link: '/CHANGELOG' },
-				],
-			},
-		],
-
-		socialLinks: [
-			{ icon: 'github', link: 'https://github.com/tale/headplane' },
-			{ icon: 'githubsponsors', link: 'https://github.com/sponsors/tale' },
-			{ icon: 'kofi', link: 'https://ko-fi.com/atale' },
-		],
-
-		lastUpdated: {
-			text: 'Updated at',
-			formatOptions: {
-				dateStyle: 'full',
-				timeStyle: 'medium',
-			},
-		},
-	},
-});

docs/.vitepress/theme/custom.css

@@ -1,7 +0,0 @@
-html.dark .light-only {
-	display: none !important;
-}
-
-html:not(.dark) .dark-only {
-	display: none !important;
-}

docs/.vitepress/theme/index.ts

@@ -1,4 +0,0 @@
-import DefaultTheme from 'vitepress/theme';
-import './custom.css';
-
-export default DefaultTheme;

docs/public

@@ -1 +0,0 @@
-../public