fix: unblock production Docker build (chat query + middleware types)

Co-authored-by: Cursor <cursoragent@cursor.com>

src/middleware.ts

@@ -32,7 +32,7 @@ export async function middleware(req: NextRequest) {
         getAll() {
           return req.cookies.getAll();
         },
-        setAll(cookiesToSet) {
+        setAll(cookiesToSet: { name: string; value: string; options?: Record<string, unknown> }[]) {
           cookiesToSet.forEach(({ name, value }) => req.cookies.set(name, value));
           res = NextResponse.next({
             request: { headers: req.headers },