Add VitePress documentation with GitHub Pages deployment

- Create docs/ directory with VitePress configuration
- Add documentation for all web servers (Nginx, Apache, Traefik, HAProxy)
- Add bad bot detection and API reference documentation
- Add GitHub Actions workflow for automatic deployment to GitHub Pages
- Configure VitePress with sidebar, navigation, and search

docs/.vitepress/config.ts

@@ -0,0 +1,74 @@
+import { defineConfig } from 'vitepress'
+
+export default defineConfig({
+    title: 'Patterns',
+    description: 'OWASP CRS and Bad Bot Detection for Web Servers',
+    base: '/patterns/',
+
+    head: [
+        ['link', { rel: 'icon', href: '/patterns/favicon.ico' }]
+    ],
+
+    themeConfig: {
+        logo: '/logo.svg',
+
+        nav: [
+            { text: 'Home', link: '/' },
+            { text: 'Getting Started', link: '/getting-started' },
+            {
+                text: 'Web Servers',
+                items: [
+                    { text: 'Nginx', link: '/nginx' },
+                    { text: 'Apache', link: '/apache' },
+                    { text: 'Traefik', link: '/traefik' },
+                    { text: 'HAProxy', link: '/haproxy' }
+                ]
+            },
+            { text: 'Bad Bots', link: '/badbots' },
+            { text: 'API', link: '/api' }
+        ],
+
+        sidebar: [
+            {
+                text: 'Introduction',
+                items: [
+                    { text: 'Getting Started', link: '/getting-started' }
+                ]
+            },
+            {
+                text: 'Web Server Integration',
+                items: [
+                    { text: 'Nginx', link: '/nginx' },
+                    { text: 'Apache (ModSecurity)', link: '/apache' },
+                    { text: 'Traefik', link: '/traefik' },
+                    { text: 'HAProxy', link: '/haproxy' }
+                ]
+            },
+            {
+                text: 'Features',
+                items: [
+                    { text: 'Bad Bot Detection', link: '/badbots' },
+                    { text: 'API Reference', link: '/api' }
+                ]
+            }
+        ],
+
+        socialLinks: [
+            { icon: 'github', link: 'https://github.com/fabriziosalmi/patterns' }
+        ],
+
+        footer: {
+            message: 'Released under the MIT License.',
+            copyright: 'Copyright © 2024-present Fabrizio Salmi'
+        },
+
+        search: {
+            provider: 'local'
+        },
+
+        editLink: {
+            pattern: 'https://github.com/fabriziosalmi/patterns/edit/main/docs/:path',
+            text: 'Edit this page on GitHub'
+        }
+    }
+})