Add Docker support and update dependencies

- Introduced Docker support with CPU-only and GPU-enabled configurations via Dockerfiles and docker-compose files.
- Added a .dockerignore file to exclude unnecessary files from Docker images.
- Updated bun.lock and package.json to include new dependencies for icon handling.
- Enhanced README with Docker usage instructions and deployment options.
- Refactored components to utilize new icon libraries for improved UI consistency.

docs2/package.json

@@ -0,0 +1,32 @@
+{
+  "name": "example-next-mdx",
+  "version": "0.0.0",
+  "private": true,
+  "scripts": {
+    "build": "fumadocs-mdx && next build",
+    "dev": "fumadocs-mdx && next dev",
+    "start": "next start",
+    "postinstall": "fumadocs-mdx"
+  },
+  "dependencies": {
+    "fumadocs-core": "^16.4.11",
+    "fumadocs-mdx": "13",
+    "fumadocs-openapi": "^10.2.7",
+    "fumadocs-ui": "^16.4.11",
+    "lucide-react": "^0.546.0",
+    "next": "^16.1.6",
+    "react": "^19.2.0",
+    "react-dom": "^19.2.0",
+    "shiki": "^3.22.0"
+  },
+  "devDependencies": {
+    "@tailwindcss/postcss": "^4.1.15",
+    "@types/mdx": "^2.0.13",
+    "@types/node": "^24.9.1",
+    "@types/react": "^19.2.2",
+    "@types/react-dom": "^19.2.2",
+    "postcss": "^8.5.6",
+    "tailwindcss": "^4.1.15",
+    "typescript": "^5.9.3"
+  }
+}