feat: add FAQ section and enhance documentation

- Added a new FAQ page with comprehensive answers to common questions.
- Updated the main documentation to include new features and improvements.
- Enhanced the getting started guide with hot reload and admin dashboard instructions.
- Introduced a troubleshooting guide covering installation, development, Docker, and service-specific issues.
- Improved the index page with a detailed overview of features and quick start instructions.
- Updated the Vitepress configuration to include the new FAQ link and additional sidebar items.

Author: meenu155

docs/.vitepress/config.mjs

@@ -19,16 +19,19 @@ export default defineConfig({
       { text: 'CLI', link: '/cli/' },
       { text: 'Templates', link: '/templates/' },
       { text: 'Configuration', link: '/configuration/polyglot-json' },
-      { text: 'Features', link: '/logs-feature' }
+      { text: 'Features', link: '/logs-feature' },
+      { text: 'FAQ', link: '/FAQ' }
     ],
     sidebar: {
       '/guide/': [
         { text: 'Introduction', link: '/guide/' },
         { text: 'Getting Started', link: '/guide/getting-started' },
         { text: 'Presets', link: '/guide/presets' },
         { text: 'Docker & Compose', link: '/guide/docker' },
-  { text: 'Extending (New Service)', link: '/guide/extending-service' },
-  { text: 'Frontend Frameworks', link: '/guide/frontend-frameworks' },
+        { text: 'Extending (New Service)', link: '/guide/extending-service' },
+        { text: 'Frontend Frameworks', link: '/guide/frontend-frameworks' },
+        { text: 'Shared Libraries', link: '/guide/shared-libraries' },
+        { text: 'Troubleshooting', link: '/guide/troubleshooting' },
         { text: 'Service Logs', link: '/logs-feature' },
         { text: 'Plugin System', link: '/plugin-system' },
         { text: 'Service Controls', link: '/service-controls-feature' },