ai-gateway.ldex.dev { # 1. Force CORS headers for every request header { Access-Control-Allow-Origin * Access-Control-Allow-Methods "GET, POST, OPTIONS" Access-Control-Allow-Headers "*" Access-Control-Expose-Headers "*" } # 2. Immediately handle OPTIONS requests (the preflight) @options { method OPTIONS } handle @options { respond "" 204 } # 3. Proxy everything else to the app reverse_proxy ai-gateway:8000 }