Первый коммит

src/chat/WebviewMessageRouter.ts

@@ -0,0 +1,28 @@
+import { ChatController } from "./ChatController";
+import { WebviewMessage } from "./models";
+
+export class WebviewMessageRouter {
+  constructor(private readonly controller: ChatController) {}
+
+  async handle(message: WebviewMessage): Promise<void> {
+    switch (message.type) {
+      case "ready":
+        await this.controller.handleReady();
+        break;
+      case "send":
+        await this.controller.sendMessage(String(message.text || ""));
+        break;
+      case "clear":
+        await this.controller.startNewSession();
+        break;
+      case "menu":
+        await this.controller.handleMenu(String(message.action || ""));
+        break;
+      case "set-process-version":
+        this.controller.setProcessVersion(String(message.value || "v2"));
+        break;
+      default:
+        break;
+    }
+  }
+}