refactor: remove redundant library management in settings

lib/screens/settings_screen.dart

@@ -46,20 +46,6 @@ class _SettingsScreenState extends State<SettingsScreen> {
     });
   }
 
-  Future<void> _unhideLibrary(String libraryKey) async {
-    // Unhide library using provider
-    final hiddenLibrariesProvider = Provider.of<HiddenLibrariesProvider>(
-      context,
-      listen: false,
-    );
-    await hiddenLibrariesProvider.unhideLibrary(libraryKey);
-
-    if (mounted) {
-      ScaffoldMessenger.of(context).showSnackBar(
-        const SnackBar(content: Text('Library shown')),
-      );
-    }
-  }
 
   @override
   Widget build(BuildContext context) {
@@ -77,8 +63,6 @@ class _SettingsScreenState extends State<SettingsScreen> {
               delegate: SliverChildListDelegate([
                 _buildAppearanceSection(),
                 const SizedBox(height: 24),
-                _buildLibraryManagementSection(),
-                const SizedBox(height: 24),
                 _buildVideoPlaybackSection(),
                 const SizedBox(height: 24),
                 _buildKeyboardShortcutsSection(),
@@ -151,92 +135,6 @@ class _SettingsScreenState extends State<SettingsScreen> {
     );
   }
 
-  Widget _buildLibraryManagementSection() {
-    // Watch for hidden libraries changes to trigger rebuild
-    final hiddenLibrariesProvider = context.watch<HiddenLibrariesProvider>();
-    final hiddenKeys = hiddenLibrariesProvider.hiddenLibraryKeys;
-
-    return Card(
-      child: Column(
-        crossAxisAlignment: CrossAxisAlignment.start,
-        children: [
-          Padding(
-            padding: const EdgeInsets.all(16),
-            child: Text(
-              'Library Management',
-              style: Theme.of(
-                context,
-              ).textTheme.titleMedium?.copyWith(fontWeight: FontWeight.bold),
-            ),
-          ),
-          if (hiddenKeys.isEmpty)
-            Padding(
-              padding: const EdgeInsets.fromLTRB(16, 0, 16, 16),
-              child: Text(
-                'No hidden libraries',
-                style: TextStyle(color: Colors.grey[600]),
-              ),
-            )
-          else
-            // Use FutureBuilder to fetch library details for hidden keys
-            FutureBuilder<List<PlexLibrary>>(
-              future: _fetchHiddenLibraries(hiddenKeys),
-              builder: (context, snapshot) {
-                if (snapshot.connectionState == ConnectionState.waiting) {
-                  return const Padding(
-                    padding: EdgeInsets.all(16),
-                    child: Center(child: CircularProgressIndicator()),
-                  );
-                }
-
-                if (snapshot.hasError || !snapshot.hasData) {
-                  return Padding(
-                    padding: const EdgeInsets.fromLTRB(16, 0, 16, 16),
-                    child: Text(
-                      'Error loading hidden libraries',
-                      style: TextStyle(color: Colors.grey[600]),
-                    ),
-                  );
-                }
-
-                final hiddenLibraries = snapshot.data!;
-                return Column(
-                  children: hiddenLibraries.map((library) {
-                    return ListTile(
-                      leading: const Icon(Icons.visibility_off),
-                      title: Text(library.title),
-                      subtitle: Text('${library.type} library'),
-                      trailing: TextButton(
-                        onPressed: () => _unhideLibrary(library.key),
-                        child: const Text('Show'),
-                      ),
-                    );
-                  }).toList(),
-                );
-              },
-            ),
-        ],
-      ),
-    );
-  }
-
-  Future<List<PlexLibrary>> _fetchHiddenLibraries(Set<String> hiddenKeys) async {
-    final clientProvider = Provider.of<PlexClientProvider>(
-      context,
-      listen: false,
-    );
-    final client = clientProvider.client;
-
-    if (client == null) {
-      return [];
-    }
-
-    final allLibraries = await client.getLibraries();
-    return allLibraries
-        .where((lib) => hiddenKeys.contains(lib.key))
-        .toList();
-  }
-
   Widget _buildVideoPlaybackSection() {
     return Card(
       child: Column(