init

server/utils/openai.ts

@@ -0,0 +1,8 @@
+import OpenAI from "openai";
+export const openai = new OpenAI({ apiKey: process.env.OPENAI_API_KEY! });
+export const LLM_MODEL = process.env.LLM_MODEL || "gpt-5-nano";
+export const TTS_MODEL = process.env.TTS_MODEL || "tts-1";
+export function atcReplyPrompt(userText: string) {
+  return `You are an ICAO-compliant ATC controller. Reply concisely.
+Pilot said: "${userText}"`;
+}