feat: Initialize XtremFlow project with core structure, IPTV features, authentication, and video player.

lib/features/iptv/screens/dashboard_screen.dart

@@ -0,0 +1,77 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:google_fonts/google_fonts.dart';
+import '../../../core/models/playlist_config.dart';
+import '../widgets/live_tv_tab.dart';
+import '../widgets/movies_tab.dart';
+import '../widgets/series_tab.dart';
+import '../widgets/settings_tab.dart';
+
+class DashboardScreen extends ConsumerStatefulWidget {
+  final PlaylistConfig playlist;
+
+  const DashboardScreen({
+    super.key,
+    required this.playlist,
+  });
+
+  @override
+  ConsumerState<DashboardScreen> createState() => _DashboardScreenState();
+}
+
+class _DashboardScreenState extends ConsumerState<DashboardScreen> {
+  int _selectedIndex = 0;
+
+  late final List<Widget> _tabs;
+
+  @override
+  void initState() {
+    super.initState();
+    _tabs = [
+      LiveTVTab(playlist: widget.playlist),
+      MoviesTab(playlist: widget.playlist),
+      SeriesTab(playlist: widget.playlist),
+      const SettingsTab(),
+    ];
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: Text(
+          widget.playlist.name,
+          style: GoogleFonts.roboto(fontWeight: FontWeight.w600),
+        ),
+        centerTitle: false,
+      ),
+      body: _tabs[_selectedIndex],
+      bottomNavigationBar: NavigationBar(
+        selectedIndex: _selectedIndex,
+        onDestinationSelected: (index) {
+          setState(() {
+            _selectedIndex = index;
+          });
+        },
+        destinations: const [
+          NavigationDestination(
+            icon: Icon(Icons.live_tv),
+            label: 'Live TV',
+          ),
+          NavigationDestination(
+            icon: Icon(Icons.movie),
+            label: 'Movies',
+          ),
+          NavigationDestination(
+            icon: Icon(Icons.tv),
+            label: 'Series',
+          ),
+          NavigationDestination(
+            icon: Icon(Icons.settings),
+            label: 'Settings',
+          ),
+        ],
+      ),
+    );
+  }
+}