Tambahkan dependensi dan konfigurasi awal proyek

- Tambahkan dependensi utama: GetX, Supabase, SharedPreferences
- Konfigurasi struktur awal aplikasi dengan GetX
- Inisialisasi layanan Supabase
- Perbarui konfigurasi plugin untuk berbagai platform
- Ganti template default dengan struktur aplikasi baru

lib/app/modules/dashboard/controllers/dashboard_controller.dart

@@ -0,0 +1,39 @@
+import 'package:get/get.dart';
+import 'package:penyaluran_app/app/data/models/user_model.dart';
+import 'package:penyaluran_app/app/modules/auth/controllers/auth_controller.dart';
+import 'package:penyaluran_app/app/services/supabase_service.dart';
+
+class DashboardController extends GetxController {
+  final AuthController _authController = Get.find<AuthController>();
+  final SupabaseService _supabaseService = SupabaseService.to;
+
+  final RxBool isLoading = false.obs;
+  final Rx<Map<String, dynamic>?> roleData = Rx<Map<String, dynamic>?>(null);
+
+  UserModel? get user => _authController.user;
+  String get role => user?.role ?? 'WARGA';
+
+  @override
+  void onInit() {
+    super.onInit();
+    loadRoleData();
+  }
+
+  Future<void> loadRoleData() async {
+    isLoading.value = true;
+    try {
+      if (user != null) {
+        final data = await _supabaseService.getRoleSpecificData(role);
+        roleData.value = data;
+      }
+    } catch (e) {
+      print('Error loading role data: $e');
+    } finally {
+      isLoading.value = false;
+    }
+  }
+
+  void logout() {
+    _authController.logout();
+  }
+}