feat: add governed chat console

packages/casan-control-panel/backend/src/chat/chat.controller.ts

@@ -0,0 +1,24 @@
+import { Body, Controller, Get, Headers, Inject, Post } from '@nestjs/common';
+import { ok } from '../common/api-response.js';
+import { actorFromHeaders } from '../common/auth-context.js';
+import { ChatAskInput, ChatService } from './chat.service.js';
+
+@Controller('api/v1/chat')
+export class ChatController {
+  constructor(@Inject(ChatService) private readonly svc: ChatService) {}
+
+  @Post('ask')
+  ask(@Headers() headers: Record<string, string | string[] | undefined>, @Body() body: ChatAskInput) {
+    return ok(this.svc.ask(body, actorFromHeaders(headers)));
+  }
+
+  @Get('audit/verify')
+  verifyAudit() {
+    return ok(this.svc.verifyAudit());
+  }
+
+  @Get('actions')
+  actions(@Headers() headers: Record<string, string | string[] | undefined>) {
+    return ok(this.svc.listActions(actorFromHeaders(headers)));
+  }
+}