feat: Add channel deletion functionality with localization support

lib/l10n/app_fr.arb

@@ -2780,6 +2780,10 @@
   "invalidAsciiCharacters": "Seuls les caractères ASCII sont autorisés",
   "channelCreatedSuccessfully": "Canal créé avec succès",
   "channelCreationFailed": "Échec de la création du canal : {error}",
+  "deleteChannel": "Supprimer le Canal",
+  "deleteChannelConfirmation": "Êtes-vous sûr de vouloir supprimer le canal \"{channelName}\" ? Cette action ne peut pas être annulée.",
+  "channelDeletedSuccessfully": "Canal supprimé avec succès",
+  "channelDeletionFailed": "Échec de la suppression du canal : {error}",
   "allChannelSlotsInUse": "Tous les emplacements de canaux sont utilisés (maximum 39 canaux personnalisés)",
   "createChannel": "Créer un Canal",
 

lib/l10n/app_it.arb

@@ -2780,6 +2780,10 @@
   "invalidAsciiCharacters": "Sono consentiti solo caratteri ASCII",
   "channelCreatedSuccessfully": "Canale creato con successo",
   "channelCreationFailed": "Creazione del canale fallita: {error}",
+  "deleteChannel": "Elimina Canale",
+  "deleteChannelConfirmation": "Sei sicuro di voler eliminare il canale \"{channelName}\"? Questa azione non può essere annullata.",
+  "channelDeletedSuccessfully": "Canale eliminato con successo",
+  "channelDeletionFailed": "Eliminazione del canale fallita: {error}",
   "allChannelSlotsInUse": "Tutti gli slot dei canali sono in uso (massimo 39 canali personalizzati)",
   "createChannel": "Crea Canale",
 

lib/l10n/app_localizations.dart

@@ -3777,6 +3777,30 @@ abstract class AppLocalizations {
   /// **'Failed to create channel: {error}'**
   String channelCreationFailed(String error);
 
+  /// Delete channel button/menu item
+  ///
+  /// In en, this message translates to:
+  /// **'Delete Channel'**
+  String get deleteChannel;
+
+  /// Confirmation dialog when deleting a channel
+  ///
+  /// In en, this message translates to:
+  /// **'Are you sure you want to delete channel \"{channelName}\"? This action cannot be undone.'**
+  String deleteChannelConfirmation(String channelName);
+
+  /// Success message after deleting channel
+  ///
+  /// In en, this message translates to:
+  /// **'Channel deleted successfully'**
+  String get channelDeletedSuccessfully;
+
+  /// Error message when channel deletion fails
+  ///
+  /// In en, this message translates to:
+  /// **'Failed to delete channel: {error}'**
+  String channelDeletionFailed(String error);
+
   /// Error when no channel slots available
   ///
   /// In en, this message translates to:

lib/l10n/app_localizations_de.dart

@@ -2109,6 +2109,22 @@ class AppLocalizationsDe extends AppLocalizations {
     return 'Kanal konnte nicht erstellt werden: $error';
   }
 
+  @override
+  String get deleteChannel => 'Kanal löschen';
+
+  @override
+  String deleteChannelConfirmation(String channelName) {
+    return 'Sind Sie sicher, dass Sie den Kanal \"$channelName\" löschen möchten? Diese Aktion kann nicht rückgängig gemacht werden.';
+  }
+
+  @override
+  String get channelDeletedSuccessfully => 'Kanal erfolgreich gelöscht';
+
+  @override
+  String channelDeletionFailed(String error) {
+    return 'Kanal konnte nicht gelöscht werden: $error';
+  }
+
   @override
   String get allChannelSlotsInUse =>
       'Alle Kanalplätze sind belegt (maximal 39 benutzerdefinierte Kanäle)';

lib/l10n/app_localizations_en.dart

@@ -2088,6 +2088,22 @@ class AppLocalizationsEn extends AppLocalizations {
     return 'Failed to create channel: $error';
   }
 
+  @override
+  String get deleteChannel => 'Delete Channel';
+
+  @override
+  String deleteChannelConfirmation(String channelName) {
+    return 'Are you sure you want to delete channel \"$channelName\"? This action cannot be undone.';
+  }
+
+  @override
+  String get channelDeletedSuccessfully => 'Channel deleted successfully';
+
+  @override
+  String channelDeletionFailed(String error) {
+    return 'Failed to delete channel: $error';
+  }
+
   @override
   String get allChannelSlotsInUse =>
       'All channel slots are in use (maximum 39 custom channels)';

lib/l10n/app_localizations_es.dart

@@ -2114,6 +2114,22 @@ class AppLocalizationsEs extends AppLocalizations {
     return 'Error al crear el canal: $error';
   }
 
+  @override
+  String get deleteChannel => 'Eliminar Canal';
+
+  @override
+  String deleteChannelConfirmation(String channelName) {
+    return '¿Está seguro de que desea eliminar el canal \"$channelName\"? Esta acción no se puede deshacer.';
+  }
+
+  @override
+  String get channelDeletedSuccessfully => 'Canal eliminado exitosamente';
+
+  @override
+  String channelDeletionFailed(String error) {
+    return 'Error al eliminar el canal: $error';
+  }
+
   @override
   String get allChannelSlotsInUse =>
       'Todos los espacios de canales están en uso (máximo 39 canales personalizados)';

lib/l10n/app_localizations_fr.dart

@@ -2119,6 +2119,22 @@ class AppLocalizationsFr extends AppLocalizations {
     return 'Échec de la création du canal : $error';
   }
 
+  @override
+  String get deleteChannel => 'Supprimer le Canal';
+
+  @override
+  String deleteChannelConfirmation(String channelName) {
+    return 'Êtes-vous sûr de vouloir supprimer le canal \"$channelName\" ? Cette action ne peut pas être annulée.';
+  }
+
+  @override
+  String get channelDeletedSuccessfully => 'Canal supprimé avec succès';
+
+  @override
+  String channelDeletionFailed(String error) {
+    return 'Échec de la suppression du canal : $error';
+  }
+
   @override
   String get allChannelSlotsInUse =>
       'Tous les emplacements de canaux sont utilisés (maximum 39 canaux personnalisés)';

lib/l10n/app_localizations_hr.dart

@@ -2098,6 +2098,22 @@ class AppLocalizationsHr extends AppLocalizations {
     return 'Neuspješno kreiranje kanala: $error';
   }
 
+  @override
+  String get deleteChannel => 'Izbriši kanal';
+
+  @override
+  String deleteChannelConfirmation(String channelName) {
+    return 'Jeste li sigurni da želite izbrisati kanal \"$channelName\"? Ova radnja se ne može poništiti.';
+  }
+
+  @override
+  String get channelDeletedSuccessfully => 'Kanal uspješno izbrisan';
+
+  @override
+  String channelDeletionFailed(String error) {
+    return 'Neuspješno brisanje kanala: $error';
+  }
+
   @override
   String get allChannelSlotsInUse =>
       'Svi slotovi kanala su zauzeti (maksimalno 39 prilagođenih kanala)';

lib/l10n/app_localizations_it.dart

@@ -2109,6 +2109,22 @@ class AppLocalizationsIt extends AppLocalizations {
     return 'Creazione del canale fallita: $error';
   }
 
+  @override
+  String get deleteChannel => 'Elimina Canale';
+
+  @override
+  String deleteChannelConfirmation(String channelName) {
+    return 'Sei sicuro di voler eliminare il canale \"$channelName\"? Questa azione non può essere annullata.';
+  }
+
+  @override
+  String get channelDeletedSuccessfully => 'Canale eliminato con successo';
+
+  @override
+  String channelDeletionFailed(String error) {
+    return 'Eliminazione del canale fallita: $error';
+  }
+
   @override
   String get allChannelSlotsInUse =>
       'Tutti gli slot dei canali sono in uso (massimo 39 canali personalizzati)';

lib/l10n/app_localizations_sl.dart

@@ -2097,6 +2097,22 @@ class AppLocalizationsSl extends AppLocalizations {
     return 'Neuspešno ustvarjanje kanala: $error';
   }
 
+  @override
+  String get deleteChannel => 'Izbriši kanal';
+
+  @override
+  String deleteChannelConfirmation(String channelName) {
+    return 'Ali ste prepričani, da želite izbrisati kanal \"$channelName\"? Tega dejanja ni mogoče razveljaviti.';
+  }
+
+  @override
+  String get channelDeletedSuccessfully => 'Kanal uspešno izbrisan';
+
+  @override
+  String channelDeletionFailed(String error) {
+    return 'Neuspešno brisanje kanala: $error';
+  }
+
   @override
   String get allChannelSlotsInUse =>
       'Vsa mesta za kanale so zasedena (maksimalno 39 prilagojenih kanalov)';