refactor(frontend): 重构数据解析逻辑

- 新增 StopAndParseCapture 函数，整合停止抓包和解析数据流程
-重构 ReadRawJsonFile 函数，返回解析后的 ParsedResult 对象
- 优化数据解析流程，提高代码可读性和性能
- 调整前端 CapturePage组件，使用新的解析接口

frontend/wailsjs/go/service/App.d.ts

@@ -12,8 +12,10 @@ export function GetNetworkInterfaces():Promise<Array<model.NetworkInterface>>;
 
 export function ParseData(arg1:Array<string>):Promise<string>;
 
-export function ReadRawJsonFile():Promise<string>;
+export function ReadRawJsonFile():Promise<model.ParsedResult>;
 
 export function StartCapture(arg1:string):Promise<void>;
 
+export function StopAndParseCapture():Promise<model.ParsedResult>;
+
 export function StopCapture():Promise<void>;

frontend/wailsjs/go/service/App.js

@@ -30,6 +30,10 @@ export function StartCapture(arg1) {
   return window['go']['service']['App']['StartCapture'](arg1);
 }
 
+export function StopAndParseCapture() {
+  return window['go']['service']['App']['StopAndParseCapture']();
+}
+
 export function StopCapture() {
   return window['go']['service']['App']['StopCapture']();
 }