feat:增加博客卡片内容

pubspec.yaml

@@ -38,6 +38,7 @@ dependencies:
   dio: ^5.7.0
   shared_preferences: ^2.3.0
   logger: ^2.6.0
+  json_annotation: ^4.9.0
 
 dev_dependencies:
   flutter_test:
@@ -49,6 +50,9 @@ dev_dependencies:
   # package. See that file for information about deactivating specific lint
   # rules and activating additional ones.
   flutter_lints: ^5.0.0
+  build_runner: ^2.4.5
+  json_serializable: ^6.7.1
+  intl: ^0.19.0
 
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec