🐛 fix(sync): 同步 SQL 结果集同步前端模型绑定

- 为数据同步请求模型补齐 sourceQuery 字段生成声明
- 使前端生成绑定与 SQL 结果集同步后端参数保持一致
- 补齐 issue #321 功能收尾所需的 Wails 模型产物

Fixes #321

frontend/wailsjs/go/models.ts

@@ -849,6 +849,7 @@ export namespace sync {
 	    sourceConfig: connection.ConnectionConfig;
 	    targetConfig: connection.ConnectionConfig;
 	    tables: string[];
+	    sourceQuery?: string;
 	    content?: string;
 	    mode: string;
 	    jobId?: string;
@@ -867,6 +868,7 @@ export namespace sync {
 	        this.sourceConfig = this.convertValues(source["sourceConfig"], connection.ConnectionConfig);
 	        this.targetConfig = this.convertValues(source["targetConfig"], connection.ConnectionConfig);
 	        this.tables = source["tables"];
+	        this.sourceQuery = source["sourceQuery"];
 	        this.content = source["content"];
 	        this.mode = source["mode"];
 	        this.jobId = source["jobId"];