feat:接入波形查看器的工具

- 生成VCD文件后，就自动打开波形查看的工具显示波形

src/extension.ts

@@ -1,6 +1,7 @@
 import * as vscode from "vscode";
 import { ICViewProvider } from "./views/ICViewProvider";
 import { showICHelperPanel } from "./panels/ICHelperPanel";
+import { VCDViewerPanel } from "./panels/VCDViewerPanel";
 
 export function activate(context: vscode.ExtensionContext) {
   console.log("🎉 IC Coder 插件已激活！");
@@ -21,6 +22,34 @@ export function activate(context: vscode.ExtensionContext) {
     }
   );
 
+  // 注册命令：打开 VCD 波形查看器
+  const openVCDViewerCommand = vscode.commands.registerCommand(
+    "ic-coder.openVCDViewer",
+    async (vcdFilePath?: string) => {
+      if (!vcdFilePath) {
+        // 如果没有提供文件路径，让用户选择 VCD 文件
+        const fileUri = await vscode.window.showOpenDialog({
+          canSelectFiles: true,
+          canSelectFolders: false,
+          canSelectMany: false,
+          filters: {
+            "VCD 文件": ["vcd"],
+            "所有文件": ["*"],
+          },
+          title: "选择 VCD 文件",
+        });
+
+        if (fileUri && fileUri[0]) {
+          vcdFilePath = fileUri[0].fsPath;
+        } else {
+          return;
+        }
+      }
+
+      VCDViewerPanel.createOrShow(context.extensionUri, vcdFilePath);
+    }
+  );
+
   // 注册侧边栏视图
   const viewProvider = new ICViewProvider(context.extensionUri);
   const viewRegistration = vscode.window.registerWebviewViewProvider(
@@ -32,6 +61,7 @@ export function activate(context: vscode.ExtensionContext) {
   context.subscriptions.push(
     openPanelCommand,
     openChatCommand,
+    openVCDViewerCommand,
     viewRegistration
   );
 }