Merge pull request #63 from R0m1k3/antigravity

feat: add initial Live TV, Movies, and Series tabs for IPTV content.

lib/features/iptv/widgets/live_tv_tab.dart

@@ -127,7 +127,10 @@ class _LiveTVTabState extends ConsumerState<LiveTVTab>
                       _searchQuery.isNotEmpty ? 'Search Results' : 
                       _showFavoritesOnly ? 'Favorites' :
                       _selectedCategory ?? 'Live TV',
-                      style: Theme.of(context).textTheme.headlineMedium,
+                      style: Theme.of(context).textTheme.headlineMedium?.copyWith(
+                        color: Colors.white,
+                        fontWeight: FontWeight.bold,
+                      ),
                     ),
                     const Spacer(),
                     

lib/features/iptv/widgets/movies_tab.dart

@@ -195,7 +195,10 @@ class _MoviesTabState extends ConsumerState<MoviesTab> {
               children: [
                 Text(
                   'Movies',
-                  style: Theme.of(context).textTheme.headlineMedium,
+                  style: Theme.of(context).textTheme.headlineMedium?.copyWith(
+                    color: Colors.white,
+                    fontWeight: FontWeight.bold,
+                  ),
                 ),
                 const Spacer(),
                 Container(

lib/features/iptv/widgets/series_tab.dart

@@ -186,7 +186,10 @@ class _SeriesTabState extends ConsumerState<SeriesTab> {
               children: [
                 Text(
                   'TV Series',
-                  style: Theme.of(context).textTheme.headlineMedium,
+                  style: Theme.of(context).textTheme.headlineMedium?.copyWith(
+                    color: Colors.white,
+                    fontWeight: FontWeight.bold,
+                  ),
                 ),
                 const Spacer(),
                 Container(