Migrate flutter_markdown → flutter_markdown_plus; fix app label

flutter_markdown was discontinued; flutter_markdown_plus is the
maintained drop-in replacement (same API, updated imports only).

Also set android:label to "Fabled" so the app appears correctly
on the home screen and in the app drawer instead of "fabled_app".

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

android/app/src/main/AndroidManifest.xml

@@ -2,7 +2,7 @@
     <uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES" />
 
     <application
-        android:label="fabled_app"
+        android:label="Fabled"
         android:name="${applicationName}"
         android:icon="@mipmap/ic_launcher"
         android:usesCleartextTraffic="true">

lib/screens/chat/chat_screen.dart

@@ -1,7 +1,7 @@
 import 'dart:math' show min;
 
 import 'package:flutter/material.dart';
-import 'package:flutter_markdown/flutter_markdown.dart';
+import 'package:flutter_markdown_plus/flutter_markdown_plus.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 
 import '../../core/exceptions.dart';

lib/screens/notes/note_detail_screen.dart

@@ -1,5 +1,5 @@
 import 'package:flutter/material.dart';
-import 'package:flutter_markdown/flutter_markdown.dart';
+import 'package:flutter_markdown_plus/flutter_markdown_plus.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:go_router/go_router.dart';
 

lib/screens/notes/note_edit_screen.dart

@@ -1,5 +1,5 @@
 import 'package:flutter/material.dart';
-import 'package:flutter_markdown/flutter_markdown.dart';
+import 'package:flutter_markdown_plus/flutter_markdown_plus.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:go_router/go_router.dart';
 

pubspec.lock

@@ -238,14 +238,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "6.0.0"
-  flutter_markdown:
+  flutter_markdown_plus:
     dependency: "direct main"
     description:
-      name: flutter_markdown
-      sha256: "08fb8315236099ff8e90cb87bb2b935e0a724a3af1623000a9cec930468e0f27"
+      name: flutter_markdown_plus
+      sha256: "039177906850278e8fb1cd364115ee0a46281135932fa8ecea8455522166d2de"
       url: "https://pub.dev"
     source: hosted
-    version: "0.7.7+1"
+    version: "1.0.7"
   flutter_riverpod:
     dependency: "direct main"
     description:

pubspec.yaml

@@ -19,11 +19,11 @@ dependencies:
   dio_cookie_manager: ^3.1.1
   path_provider: ^2.1.4
   shared_preferences: ^2.3.2
-  flutter_markdown: ^0.7.3
   markdown: ^7.2.2
   package_info_plus: ^8.0.0
   open_file: ^3.3.2
   flutter_inappwebview: ^6.1.5
+  flutter_markdown_plus: ^1.0.7
 
 dev_dependencies:
   flutter_test: