refactor: update photo manager service permissions and audio retrieval logic

Author: it5prasoon

lib/src/core/services/photo_manager_service/photo_manager_service.dart

@@ -73,7 +73,15 @@ class PhotoManagerService {
   Future<void> requestPermission() async {
     final PermissionState result;
     try {
-      result = _permissionState ?? await PhotoManager.requestPermissionExtend();
+      result = _permissionState ??
+          await PhotoManager.requestPermissionExtend(
+            requestOption: const PermissionRequestOption(
+              androidPermission: AndroidPermission(
+                type: RequestType.common,
+                mediaLocation: false,
+              ),
+            ),
+          );
     } catch (_) {
       log('Failed to request permission!', name: 'PhotoManagerService');
       throw PermissionException();
@@ -98,27 +106,31 @@ class PhotoManagerService {
       throw PermissionException();
     }
 
-    final List<AssetEntity>? assets;
     try {
       final assetPaths = _assetPaths ??
           await PhotoManager.getAssetPathList(type: RequestType.audio);
-      final recentAssetPath = assetPaths.isNotEmpty ? assetPaths[0] : null;
-      assets = _assets ??
-          await recentAssetPath?.getAssetListRange(
+      
+      log('Found ${assetPaths.length} audio paths', name: 'PhotoManagerService');
+      
+      if (assetPaths.isEmpty) {
+        // No audio files found on device - return empty list instead of throwing
+        log('No audio files found on device', name: 'PhotoManagerService');
+        return [];
+      }
+      
+      final recentAssetPath = assetPaths[0];
+      final assets = _assets ??
+          await recentAssetPath.getAssetListRange(
             start: 0,
             end: 1000,
           );
-    } catch (_) {
-      log('Failed to get audio assets!', name: 'PhotoManagerService');
+      
+      log('Retrieved ${assets.length} audio assets', name: 'PhotoManagerService');
+      return assets;
+    } catch (e) {
+      log('Failed to get audio assets: $e', name: 'PhotoManagerService');
       throw GetAudioException();
     }
-
-    if (assets == null) {
-      log('Failed to get audio assets!', name: 'PhotoManagerService');
-      throw GetAudioException();
-    }
-
-    return assets;
   }
 
   /// Gets the video assets.

pubspec.lock

@@ -365,14 +365,6 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
-  freezed:
-    dependency: "direct dev"
-    description:
-      name: freezed
-      sha256: "59a584c24b3acdc5250bb856d0d3e9c0b798ed14a4af1ddb7dc1c7b41df91c9c"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.5.8"
   freezed_annotation:
     dependency: "direct main"
     description:
@@ -938,14 +930,6 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
-  source_gen:
-    dependency: transitive
-    description:
-      name: source_gen
-      sha256: "35c8150ece9e8c8d263337a265153c3329667640850b9304861faea59fc98f6b"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.0.0"
   source_map_stack_trace:
     dependency: transitive
     description: