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

lib/features/iptv/widgets/settings_tab.dart

@@ -0,0 +1,83 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:go_router/go_router.dart';
+import 'package:google_fonts/google_fonts.dart';
+import '../../auth/providers/auth_provider.dart';
+
+class SettingsTab extends ConsumerWidget {
+  const SettingsTab({super.key});
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    final currentUser = ref.watch(authProvider).currentUser;
+
+    return ListView(
+      padding: const EdgeInsets.all(16),
+      children: [
+        Card(
+          child: ListTile(
+            leading: const Icon(Icons.person),
+            title: Text(
+              'Logged in as',
+              style: GoogleFonts.roboto(fontSize: 12, color: Colors.grey),
+            ),
+            subtitle: Text(
+              currentUser?.username ?? 'Unknown',
+              style: GoogleFonts.roboto(fontWeight: FontWeight.w600),
+            ),
+            trailing: currentUser?.isAdmin ?? false
+                ? Chip(
+                    label: Text('Admin', style: GoogleFonts.roboto(fontSize: 11)),
+                    backgroundColor: Colors.blue.shade100,
+                  )
+                : null,
+          ),
+        ),
+        const SizedBox(height: 16),
+        if (currentUser?.isAdmin ?? false) ...[
+          Card(
+            child: ListTile(
+              leading: const Icon(Icons.admin_panel_settings),
+              title: Text('Admin Panel', style: GoogleFonts.roboto()),
+              trailing: const Icon(Icons.chevron_right),
+              onTap: () => context.go('/admin'),
+            ),
+          ),
+          const SizedBox(height: 8),
+        ],
+        Card(
+          child: ListTile(
+            leading: const Icon(Icons.playlist_play),
+            title: Text('Change Playlist', style: GoogleFonts.roboto()),
+            trailing: const Icon(Icons.chevron_right),
+            onTap: () => context.go('/playlists'),
+          ),
+        ),
+        const SizedBox(height: 8),
+        Card(
+          child: ListTile(
+            leading: const Icon(Icons.info_outline),
+            title: Text('About', style: GoogleFonts.roboto()),
+            subtitle: Text(
+              'XtremFlow IPTV v1.0.0',
+              style: GoogleFonts.roboto(fontSize: 12),
+            ),
+          ),
+        ),
+        const SizedBox(height: 24),
+        FilledButton.icon(
+          onPressed: () {
+            ref.read(authProvider.notifier).logout();
+            context.go('/login');
+          },
+          icon: const Icon(Icons.logout),
+          label: const Text('Logout'),
+          style: FilledButton.styleFrom(
+            backgroundColor: Colors.red.shade700,
+            padding: const EdgeInsets.symmetric(vertical: 16),
+          ),
+        ),
+      ],
+    );
+  }
+}