feat: add Docker container management functionality

- Implement DockerHandler to handle API requests for listing Docker containers.
- Create DockerService to interact with Docker API and retrieve container information.
- Add routes for Docker container management in the API.
- Introduce frontend API integration for Docker container listing.
- Enhance ProxyHostForm to allow quick selection of Docker containers.
- Update Docker-related tests to ensure functionality and error handling.
- Modify Docker Compose files to enable Docker socket access for local and remote environments.
- Add TypeScript configurations for improved build processes.

backend/internal/api/routes/routes.go

@@ -93,6 +93,15 @@ func Register(router *gin.Engine, db *gorm.DB, cfg config.Config) error {
 		protected.POST("/notifications/:id/read", notificationHandler.MarkAsRead)
 		protected.POST("/notifications/read-all", notificationHandler.MarkAllAsRead)
 
+		// Docker
+		dockerService, err := services.NewDockerService()
+		if err == nil { // Only register if Docker is available
+			dockerHandler := handlers.NewDockerHandler(dockerService)
+			dockerHandler.RegisterRoutes(protected)
+		} else {
+			fmt.Printf("Warning: Docker service unavailable: %v\n", err)
+		}
+
 		// Uptime Service
 		uptimeService := services.NewUptimeService(db, notificationService)