feat(docker): add Docker support and enhance dashboard data

- Add Dockerfile and docker-compose.yml for containerized deployment
- Update server to listen on all network interfaces for Docker compatibility
- Add .dockerignore to exclude unnecessary files from build context
- Enhance dashboard controller with additional user data, trends, and suggestions
- Update package.json scripts for proper Docker build workflow

src/main.ts

@@ -54,7 +54,7 @@ async function bootstrap() {
   expressApp.locals.round = Math.round;
 
   const PORT = process.env.PORT || 3000;
-  await app.listen(PORT);
+  await app.listen(PORT, '0.0.0.0');
   console.log(`Application is running on: ${await app.getUrl()}`);
 }
 bootstrap();