feat:代码变更diff可视化功能实现

src/panels/ICHelperPanel.ts

@@ -13,6 +13,10 @@ import {
   handlePlanAction,
   getCurrentTaskId,
   setLastTaskId,
+  handleAcceptChange,
+  handleRejectChange,
+  startChangeSession,
+  handleOpenFileDiff,
 } from "../utils/messageHandler";
 import { compactDialog } from "../services/apiClient";
 import { VCDViewerPanel } from "./VCDViewerPanel";
@@ -344,6 +348,10 @@ export async function showICHelperPanel(
           // 切换到当前面板的任务上下文
           historyManager.switchToPanelTask(panelId);
 
+          // 启动变更追踪会话
+          const sessionId = `session_${panelId}_${Date.now()}`;
+          startChangeSession(sessionId);
+
           // 显示进度条
           panel.webview.postMessage({ type: "showProgress" });
 
@@ -476,6 +484,24 @@ export async function showICHelperPanel(
           // 退出登录
           vscode.commands.executeCommand("ic-coder.logout");
           break;
+        case "acceptChange":
+          // 采纳变更
+          if (message.changeId) {
+            await handleAcceptChange(panel, message.changeId);
+          }
+          break;
+        case "rejectChange":
+          // 拒绝变更
+          if (message.changeId) {
+            await handleRejectChange(panel, message.changeId);
+          }
+          break;
+        case "openFileDiff":
+          // 打开文件 diff
+          if (message.changeId) {
+            await handleOpenFileDiff(panel, message.changeId);
+          }
+          break;
         case "checkInvitationCode":
           // 检查邀请码验证状态
           {