feat: add new UI tabs for movies and series, including mobile-specific versions with search and pagination.

lib/features/iptv/screens/dashboard_screen.dart

@@ -210,7 +210,7 @@ class _DashboardScreenState extends ConsumerState<DashboardScreen> with SingleTi
                 fontWeight: FontWeight.w300, 
                 fontSize: 16, 
                 color: Colors.white.withOpacity(0.8),
-                height: 0.8
+                height: 0.8,
               ),
             ),
           ],

lib/features/iptv/screens/player_screen.dart

@@ -95,7 +95,7 @@ class _PlayerScreenState extends ConsumerState<PlayerScreen> {
               _totalDuration = duration > 0 ? duration : 1;
             });
             ref.read(playbackPositionsProvider.notifier).savePosition(
-              _contentId, currentTime, duration
+              _contentId, currentTime, duration,
             );
           } else if (type == 'playback_status') {
             final status = data['status'];
@@ -674,7 +674,7 @@ class _PlayerScreenState extends ConsumerState<PlayerScreen> {
       appBar: _showControls ? AppBar(
         title: Text(widget.channels != null && widget.channels!.isNotEmpty 
             ? widget.channels![_currentIndex].name 
-            : widget.title),
+            : widget.title,),
         backgroundColor: Colors.transparent,
         foregroundColor: Colors.white,
         elevation: 0,
@@ -775,7 +775,7 @@ class _PlayerScreenState extends ConsumerState<PlayerScreen> {
                                                 ? Icons.volume_off 
                                                 : _volume < 0.5 ? Icons.volume_down : Icons.volume_up,
                                             color: Colors.white, 
-                                            size: 20
+                                            size: 20,
                                           ),
                                           onPressed: _toggleMute,
                                           tooltip: _volume == 0 ? 'Unmute' : 'Mute',

lib/features/iptv/screens/playlist_selection_screen.dart

@@ -180,7 +180,7 @@ class _PlaylistCardState extends State<_PlaylistCard> {
                 color: Colors.black.withOpacity(0.3),
                 blurRadius: 20,
                 offset: const Offset(0, 10),
-              )
+              ),
             ] : [],
           ),
           padding: const EdgeInsets.all(24),