add toggle for autmatically translated messages for notification and chat or manual translation on message action. Due to heavy battery usage.

lib/screens/channel_chat_screen.dart

@@ -1,3 +1,4 @@
+import 'dart:async';
 import 'dart:convert';
 import 'dart:math' as math;
 
@@ -1320,6 +1321,18 @@ class _ChannelChatScreenState extends State<ChannelChatScreen> {
   }
 
   void _showMessageActions(ChannelMessage message) {
+    final settings = context.read<AppSettingsService>().settings;
+    final translationService = context.read<TranslationService>();
+    final canTranslateMessage =
+        settings.translationEnabled &&
+        !settings.autoTranslateIncomingMessages &&
+        translationService.canTranslateIncoming(
+          text: message.text,
+          isCli: false,
+          isOutgoing: message.isOutgoing,
+        ) &&
+        (message.translatedText?.trim().isEmpty ?? true);
+
     showModalBottomSheet(
       context: context,
       builder: (sheetContext) => SafeArea(
@@ -1361,6 +1374,21 @@ class _ChannelChatScreenState extends State<ChannelChatScreen> {
                 _copyMessageText(message.text);
               },
             ),
+            if (canTranslateMessage)
+              ListTile(
+                leading: const Icon(Icons.translate),
+                title: Text(context.l10n.translation_translateMessage),
+                onTap: () {
+                  Navigator.pop(sheetContext);
+                  unawaited(
+                    context.read<MeshCoreConnector>().translateChannelMessage(
+                      widget.channel.index,
+                      message,
+                      manualTranslation: true,
+                    ),
+                  );
+                },
+              ),
             if (!message.isOutgoing)
               ListTile(
                 leading: const Icon(Icons.mark_chat_unread_outlined),