feat:增加博客搜索功能

lib/models/blog.dart

@@ -107,3 +107,30 @@ class BlogStats {
 
   Map<String, dynamic> toJson() => _$BlogStatsToJson(this);
 }
+
+@JsonSerializable(genericArgumentFactories: true)
+class BlogSearch {
+  @JsonKey(name: 'id')
+  final int id;
+
+  @JsonKey(name: 'title')
+  final String title;
+
+  @JsonKey(name: 'content')
+  final String content;
+
+  @JsonKey(name: 'highlight')
+  final String highlight;
+
+  const BlogSearch({
+    required this.id,
+    required this.title,
+    required this.content,
+    required this.highlight,
+  });
+
+  factory BlogSearch.fromJson(Map<String, dynamic> json) =>
+      _$BlogSearchFromJson(json);
+
+  Map<String, dynamic> toJson() => _$BlogSearchToJson(this);
+}