Add scheduling-remote service to docker-compose and enhance camera error handling

- Introduced a new service for scheduling-remote in docker-compose.yml, allowing for better management of scheduling functionalities.
- Enhanced error handling in CameraMonitor and CameraStreamer classes to improve robustness during camera initialization and streaming processes.
- Updated various components in the management dashboard to support dark mode and improve user experience with consistent styling.
- Implemented feature flags for enabling/disabling modules, including the new scheduling module.

management-dashboard-web-app/src/components/Login.tsx

@@ -36,7 +36,7 @@ export function Login({ onLoginSuccess }: LoginProps) {
   }
 
   return (
-    <div className="min-h-screen flex items-center justify-center bg-gray-50">
+    <div className="min-h-screen flex items-center justify-center bg-gray-50 dark:bg-gray-900">
       <div className="max-w-md w-full space-y-8">
         <div>
           <h2 className="mt-6 text-center text-3xl font-extrabold text-gray-900">