Fix: Resume playback not working - Hive storage issues

- Fixed Hive Map type conversion with safe iteration
- Improved save logic to not require duration loaded
- Added debug logging for troubleshooting
- Save position even if duration not available yet

lib/mobile/features/iptv/screens/native_player_screen.dart

@@ -263,22 +263,31 @@ class _NativePlayerScreenState extends ConsumerState<NativePlayerScreen> {
   /// Save resume position when exiting player
   void _saveResumePositionOnExit() {
     if (widget.streamType == StreamType.live) return;
-    if (_duration.inSeconds <= 0) return;
     
-    final progress = _position.inSeconds / _duration.inSeconds;
+    debugPrint('MediaKitPlayer: Saving position - pos: ${_position.inSeconds}s, dur: ${_duration.inSeconds}s, contentId: $_contentId');
     
-    // Don't save if almost finished (> 90%) or already marked as watched
-    if (progress > 0.90 || _hasMarkedAsWatched) {
+    // If already marked as watched, clear any saved position
+    if (_hasMarkedAsWatched) {
       ref.read(mobileWatchHistoryProvider.notifier).clearResumePosition(_contentId);
+      debugPrint('MediaKitPlayer: Already watched, clearing position');
       return;
     }
     
-    // Save position
+    // Check if almost finished (> 90%)
+    if (_duration.inSeconds > 0) {
+      final progress = _position.inSeconds / _duration.inSeconds;
+      if (progress > 0.90) {
+        ref.read(mobileWatchHistoryProvider.notifier).clearResumePosition(_contentId);
+        debugPrint('MediaKitPlayer: Almost finished (${(progress * 100).toStringAsFixed(1)}%), clearing position');
+        return;
+      }
+    }
+    
+    // Save position (saveResumePosition handles the 30s minimum check)
     ref.read(mobileWatchHistoryProvider.notifier).saveResumePosition(
       _contentId, 
       _position.inSeconds,
     );
-    debugPrint('MediaKitPlayer: Saved resume position at ${_position.inSeconds}s');
   }
   
   /// Attempt to reconnect a live stream that stopped

lib/mobile/providers/mobile_settings_providers.dart

@@ -1,3 +1,4 @@
+import 'package:flutter/foundation.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:hive_flutter/hive_flutter.dart';
 
@@ -166,12 +167,24 @@ class MobileWatchHistoryNotifier extends StateNotifier<MobileWatchHistory> {
     
     final movies = _box?.get('watchedMovies', defaultValue: <String>[]) as List?;
     final episodes = _box?.get('watchedEpisodes', defaultValue: <String>[]) as List?;
-    final positions = _box?.get('resumePositions', defaultValue: <String, dynamic>{}) as Map?;
+    final positionsRaw = _box?.get('resumePositions');
+    
+    // Safe conversion for resumePositions map
+    Map<String, int> positions = {};
+    if (positionsRaw != null && positionsRaw is Map) {
+      positionsRaw.forEach((key, value) {
+        if (key is String && value is int) {
+          positions[key] = value;
+        } else if (key is String && value is num) {
+          positions[key] = value.toInt();
+        }
+      });
+    }
     
     state = MobileWatchHistory(
       watchedMovies: movies?.cast<String>().toSet() ?? {},
       watchedEpisodes: episodes?.cast<String>().toSet() ?? {},
-      resumePositions: positions?.cast<String, int>() ?? {},
+      resumePositions: positions,
     );
   }
 
@@ -208,12 +221,16 @@ class MobileWatchHistoryNotifier extends StateNotifier<MobileWatchHistory> {
   
   /// Save resume position for movie or episode
   void saveResumePosition(String contentId, int positionSeconds) {
-    // Only save if position is meaningful (> 30 seconds and < 95% of typical content)
-    if (positionSeconds < 30) return;
+    // Only save if position is meaningful (> 30 seconds)
+    if (positionSeconds < 30) {
+      debugPrint('[WatchHistory] Position too short ($positionSeconds), skipping save');
+      return;
+    }
     
+    debugPrint('[WatchHistory] Saving position for $contentId: ${positionSeconds}s');
     final positions = {...state.resumePositions, contentId: positionSeconds};
     state = state.copyWith(resumePositions: positions);
-    _box?.put('resumePositions', positions);
+    _box?.put('resumePositions', Map<String, int>.from(positions));
   }
   
   /// Clear resume position (when content finished or user wants to restart)