Merge branch 'claude/kind-darwin-906785' into main

升级 flutter_markdown → flutter_markdown_plus，重写笔记编辑器界面

lib/pages/note/note_detail_page.dart

@@ -1,6 +1,6 @@
 import 'dart:io';
 import 'package:flutter/material.dart';
-import 'package:flutter_markdown/flutter_markdown.dart';
+import 'package:flutter_markdown_plus/flutter_markdown_plus.dart';
 import 'package:provider/provider.dart';
 import '../../providers/app_provider.dart';
 import '../../models/data_models.dart';

pubspec.lock

@@ -235,14 +235,6 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
-  flutter_markdown:
-    dependency: "direct main"
-    description:
-      name: flutter_markdown
-      sha256: "08fb8315236099ff8e90cb87bb2b935e0a724a3af1623000a9cec930468e0f27"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.7.7+1"
   flutter_markdown_plus:
     dependency: "direct main"
     description:

pubspec.yaml

@@ -19,7 +19,7 @@ dependencies:
   image_picker: ^1.0.4
   path_provider: ^2.1.1
   shared_preferences: ^2.2.2
-  flutter_markdown: ^0.7.4
+  flutter_markdown_plus: ^1.0.7
   file_picker: ^8.0.0
   share_plus: ^10.0.0
   cross_file: ^0.3.4
@@ -30,7 +30,6 @@ dependencies:
   url_launcher: ^6.2.5
   webview_flutter: ^4.8.0
   package_info_plus: ^8.0.0
-  flutter_markdown_plus: ^1.0.7
   extended_text_field: ^16.0.2
 
 dev_dependencies: