modernize project with Docker support and dependency updates

- Pin all dependencies to stable versions (remove 'latest')
- Update lucide-react to 0.554.0 for React 19 compatibility
- Add Docker support with Dockerfile and docker-compose.yml
- Update TypeScript target to ES2022
- Add .nvmrc and netlify.toml for deployment configuration
- Update README with Docker deployment instructions

tsconfig.json

@@ -1,10 +1,10 @@
 {
   "compilerOptions": {
-    "target": "es5",
+    "target": "ES2022",
     "lib": [
       "dom",
       "dom.iterable",
-      "esnext"
+      "ES2022"
     ],
     "allowJs": true,
     "skipLibCheck": true,