feat: Add initial IPTV support with a dedicated player, series detail screen, Xtream API service, and a streaming API handler.

lib/features/iptv/screens/player_screen.dart

@@ -345,6 +345,22 @@ class _PlayerScreenState extends ConsumerState<PlayerScreen> {
                             overflow: TextOverflow.ellipsis,
                           ),
                         ),
+                        // Mute button for Live TV
+                        Material(
+                          color: Colors.black54,
+                          shape: const CircleBorder(),
+                          child: InkWell(
+                            onTap: _toggleMute,
+                            customBorder: const CircleBorder(),
+                            child: Padding(
+                              padding: const EdgeInsets.all(12),
+                              child: Icon(
+                                _isMuted ? Icons.volume_off_rounded : Icons.volume_up_rounded, 
+                                color: Colors.white
+                              ),
+                            ),
+                          ),
+                        ),
                       ],
                     ),
                   ),
@@ -616,6 +632,12 @@ class _PlayerScreenState extends ConsumerState<PlayerScreen> {
                                    ],
                                    
                                    const Spacer(),
+                                   // Volume/Mute button
+                                   _buildTvControl(
+                                     _isMuted ? Icons.volume_off_rounded : Icons.volume_up_rounded, 
+                                     _toggleMute
+                                   ),
+                                   const SizedBox(width: 16),
                                     _buildTvControl(Icons.subtitles_rounded, () {}),
                                     const SizedBox(width: 16),
                                     _buildTvControl(Icons.aspect_ratio_rounded, _toggleFullscreen),

lib/features/iptv/screens/series_detail_screen.dart

@@ -267,10 +267,25 @@ class _SeriesDetailScreenState extends ConsumerState<SeriesDetailScreen> {
       color: Colors.grey.shade800,
       margin: const EdgeInsets.only(bottom: 8),
       child: InkWell(
-        onTap: () {
+        onTap: () async {
           // Mark as watched when playing
           ref.read(watchHistoryProvider.notifier).markEpisodeWatched(episodeKey);
           
+          // Fetch actual duration from API if not available
+          Duration? episodeDuration;
+          if (episode.durationSecs != null && episode.durationSecs! > 0) {
+            episodeDuration = Duration(seconds: episode.durationSecs!);
+          } else {
+            // Try to fetch from API using getVodDuration (episodes are often queryable as VODs)
+            final service = ref.read(xtreamServiceProvider(widget.playlist));
+            final durationSecs = await service.getVodDuration(episode.id);
+            if (durationSecs != null && durationSecs > 0) {
+              episodeDuration = Duration(seconds: durationSecs);
+            }
+          }
+           
+          if (!context.mounted) return;
+          
           Navigator.push(
             context,
             MaterialPageRoute(
@@ -280,7 +295,7 @@ class _SeriesDetailScreenState extends ConsumerState<SeriesDetailScreen> {
                 playlist: widget.playlist,
                 streamType: StreamType.series,
                 containerExtension: episode.containerExtension ?? 'mkv',
-                duration: episode.durationSecs != null ? Duration(seconds: episode.durationSecs!) : null,
+                duration: episodeDuration,
               ),
             ),
           );

lib/features/iptv/services/xtream_service.dart

@@ -79,9 +79,9 @@ class XtreamService {
   String getSeriesStreamUrl(String streamId, String containerExtension) {
     if (_currentPlaylist == null) throw Exception('No playlist configured');
     
-    // Point to new dedicated VOD API (HLS playlist)
+    // Point to new dedicated VOD API (HLS playlist) with series type
     final baseUrl = html.window.location.origin;
-    return '$baseUrl/api/vod/$streamId/playlist.m3u8';
+    return '$baseUrl/api/vod/$streamId/playlist.m3u8?type=series';
   }
 
   /// Authenticate and get server info