chore: remove stray file

apps/api/src/chat-proxy/chat-proxy.controller.ts

@@ -1,15 +1,7 @@
-import {
+import { Body, Controller, HttpException, Logger, Post, Req, Res, UseGuards } from "@nestjs/common";
-  Body,
-  Controller,
-  HttpException,
-  Logger,
-  Post,
-  Req,
-  Res,
-  UseGuards,
-} from "@nestjs/common";
 import type { Response } from "express";
 import { AuthGuard } from "../auth/guards/auth.guard";
+import { SkipCsrf } from "../common/decorators/skip-csrf.decorator";
 import type { MaybeAuthenticatedRequest } from "../auth/types/better-auth-request.interface";
 import { ChatStreamDto } from "./chat-proxy.dto";
 import { ChatProxyService } from "./chat-proxy.service";
@@ -23,6 +15,7 @@ export class ChatProxyController {
   // POST /api/chat/guest
   // Guest chat endpoint - no authentication required
   // Uses a shared LLM configuration for unauthenticated users
+  @SkipCsrf()
   @Post("guest")
   async guestChat(
     @Body() body: ChatStreamDto,

apps/api/src/chat-proxy/chat-proxy.module.ts

@@ -1,4 +1,5 @@
 import { Module } from "@nestjs/common";
+import { ConfigModule } from "@nestjs/config";
 import { AuthModule } from "../auth/auth.module";
 import { AgentConfigModule } from "../agent-config/agent-config.module";
 import { ContainerLifecycleModule } from "../container-lifecycle/container-lifecycle.module";
@@ -7,7 +8,7 @@ import { ChatProxyController } from "./chat-proxy.controller";
 import { ChatProxyService } from "./chat-proxy.service";
 
 @Module({
-  imports: [AuthModule, PrismaModule, ContainerLifecycleModule, AgentConfigModule],
+  imports: [AuthModule, PrismaModule, ContainerLifecycleModule, AgentConfigModule, ConfigModule],
   controllers: [ChatProxyController],
   providers: [ChatProxyService],
   exports: [ChatProxyService],

apps/api/src/chat-proxy/chat-proxy.service.ts

@@ -90,10 +90,7 @@ export class ChatProxyService {
    * - GUEST_LLM_API_KEY: API key (optional, for cloud providers)
    * - GUEST_LLM_MODEL: Model name to use
    */
-  async proxyGuestChat(
+  async proxyGuestChat(messages: ChatMessage[], signal?: AbortSignal): Promise<Response> {
-    messages: ChatMessage[],
-    signal?: AbortSignal
-  ): Promise<Response> {
     const llmUrl = this.config.get<string>("GUEST_LLM_URL") ?? DEFAULT_GUEST_LLM_URL;
     const llmApiKey = this.config.get<string>("GUEST_LLM_API_KEY");
     const llmModel = this.config.get<string>("GUEST_LLM_MODEL") ?? DEFAULT_GUEST_LLM_MODEL;
@@ -103,7 +100,7 @@ export class ChatProxyService {
     };
 
     if (llmApiKey) {
-      headers["Authorization"] = `Bearer ${llmApiKey}`;
+      headers.Authorization = `Bearer ${llmApiKey}`;
     }
 
     const requestInit: RequestInit = {

apps/web/src/hooks/useChat.ts

@@ -280,13 +280,16 @@ export function useChat(options: UseChatOptions = {}): UseChatReturn {
         }
 
         // Streaming failed - check if auth error, try guest mode
-        const isAuthError = err instanceof Error && 
+        const isAuthError =
-          (err.message.includes("403") || err.message.includes("401") || 
+          err instanceof Error &&
-           err.message.includes("auth") || err.message.includes("Forbidden"));
+          (err.message.includes("403") ||
+            err.message.includes("401") ||
+            err.message.includes("auth") ||
+            err.message.includes("Forbidden"));
 
         if (isAuthError) {
           console.warn("Auth failed, trying guest chat mode");
-          
+
           // Try guest chat streaming
           try {
             await new Promise<void>((guestResolve, guestReject) => {