chore: test deploy snapshot

etc/servers/work-server/src/config/env.ts

@@ -54,6 +54,8 @@ const envSchema = z.object({
   WEB_PUSH_VAPID_PUBLIC_KEY: z.string().optional(),
   WEB_PUSH_VAPID_PRIVATE_KEY: z.string().optional(),
   WEB_PUSH_SUBJECT: z.string().default('mailto:how2ice@naver.com'),
+  OPENAI_API_KEY: z.string().optional(),
+  OPENAI_ORGANIZATION_ID: z.string().optional(),
   APNS_KEY_ID: z.string().optional(),
   APNS_TEAM_ID: z.string().optional(),
   APNS_BUNDLE_ID: z.string().optional(),

etc/servers/work-server/src/routes/chat.ts

@@ -2855,6 +2855,7 @@ export async function registerChatRoutes(app: FastifyInstance) {
       mode: z.enum(['queue', 'direct']).optional(),
       parentRequestId: z.string().trim().min(1).max(120).optional().nullable(),
       sessionId: z.string().trim().min(1).max(120).optional().nullable(),
+      codexModel: z.string().trim().max(120).optional().nullable(),
     }).parse(request.body ?? {});
     const managedContext = await resolveManagedChatShareContext(params.token);
     const tokenPayload = resolveChatSharePayloadFromManagedResource(managedContext.managedResource) ?? parseChatShareToken(params.token);
@@ -2947,11 +2948,14 @@ export async function registerChatRoutes(app: FastifyInstance) {
       resolvedRoomContext.activeRoom.sessionId,
       payload.text,
       {
-      mode: payload.mode === 'direct' ? 'direct' : 'queue',
-      requestOrigin: 'composer',
-      sharedResourceTokenId: managedContext.managedResource?.token.id ?? tokenPayload.managedResourceTokenId ?? null,
-      parentRequestId: resolvedParentRequestId,
-      clientId: shareSnapshot.targetRequest.requesterClientId ?? shareSnapshot.conversation?.clientId ?? null,
+        mode: payload.mode === 'direct' ? 'direct' : 'queue',
+        requestOrigin: 'composer',
+        sharedResourceTokenId: managedContext.managedResource?.token.id ?? tokenPayload.managedResourceTokenId ?? null,
+        parentRequestId: resolvedParentRequestId,
+        contextOverride: Object.prototype.hasOwnProperty.call(payload, 'codexModel')
+          ? { codexModel: payload.codexModel ?? null }
+          : undefined,
+        clientId: shareSnapshot.targetRequest.requesterClientId ?? shareSnapshot.conversation?.clientId ?? null,
       },
     );
 

etc/servers/work-server/src/services/chat-service.test.ts

@@ -25,6 +25,7 @@ import {
   resolveChatContextAppOrigin,
   resolveChatContextAppDomain,
   rewriteCodexOutputWithChatResources,
+  sanitizeChatContextOverride,
   summarizeActivityProgressLine,
   shouldSendOfflineChatNotification,
   shouldUseAgenticCodexReply,
@@ -127,6 +128,29 @@ test('filterInactiveOfflineNotificationClientIds excludes only actively viewing
   );
 });
 
+test('sanitizeChatContextOverride drops undefined codexModel without touching explicit null', () => {
+  assert.deepEqual(
+    sanitizeChatContextOverride({
+      codexModel: undefined,
+      chatTypeId: 'general-request',
+    } as any),
+    {
+      chatTypeId: 'general-request',
+    },
+  );
+
+  assert.deepEqual(
+    sanitizeChatContextOverride({
+      codexModel: null,
+      chatTypeId: 'general-request',
+    }),
+    {
+      codexModel: null,
+      chatTypeId: 'general-request',
+    },
+  );
+});
+
 test('shouldSendOfflineChatNotification blocks chat push when app setting disables room notifications', () => {
   assert.equal(
     shouldSendOfflineChatNotification({

etc/servers/work-server/src/services/chat-service.ts

@@ -111,6 +111,25 @@ type ChatContext = {
   customContextContent?: string | null;
 };
 
+export function sanitizeChatContextOverride(contextOverride?: Partial<ChatContext> | null) {
+  if (!contextOverride) {
+    return null;
+  }
+
+  const normalizedOverride = {
+    ...contextOverride,
+  };
+
+  if (
+    Object.prototype.hasOwnProperty.call(normalizedOverride, 'codexModel')
+    && normalizedOverride.codexModel === undefined
+  ) {
+    delete normalizedOverride.codexModel;
+  }
+
+  return normalizedOverride;
+}
+
 type ChatPromptContextRef = {
   key: 'prompt_parent_question';
   promptTitle: string;
@@ -5674,6 +5693,7 @@ export class ChatService {
   ) {
     const normalizedSessionId = sessionId.trim();
     const trimmedText = text.trim();
+    const normalizedContextOverride = sanitizeChatContextOverride(options?.contextOverride);
 
     if (!normalizedSessionId || !trimmedText) {
       return null;
@@ -5700,7 +5720,10 @@ export class ChatService {
       topMenu: '',
       focusedComponentId: null,
       pageUrl: '',
-      codexModel: conversation?.codexModel ?? null,
+      codexModel:
+        Object.prototype.hasOwnProperty.call(normalizedContextOverride ?? {}, 'codexModel')
+          ? normalizedContextOverride?.codexModel ?? null
+          : conversation?.codexModel ?? null,
       chatTypeId: parentRequest?.chatTypeId ?? conversation?.chatTypeId ?? conversation?.lastChatTypeId ?? null,
       chatTypeLabel: parentRequest?.chatTypeLabel ?? conversation?.contextLabel ?? '',
       chatTypeDescription: conversation?.contextDescription ?? '',
@@ -5713,7 +5736,7 @@ export class ChatService {
       options?.mode === 'direct' ? 'direct' : 'queue',
       {
         ...baseContext,
-        ...(options?.contextOverride ?? {}),
+        ...(normalizedContextOverride ?? {}),
       },
       {
         omitPromptHistory: options?.omitPromptHistory,