Add minimal service stubs

services/tts/app.py

@@ -0,0 +1,15 @@
+from fastapi import FastAPI
+import redis
+import os
+
+app = FastAPI()
+
+redis_host = os.getenv("REDIS_HOST", "localhost")
+redis_port = int(os.getenv("REDIS_PORT", 6379))
+r = redis.Redis(host=redis_host, port=redis_port, decode_responses=True)
+
+@app.get("/health")
+async def health():
+    return {"status": "ok", "service": "tts"}
+
+# Позже здесь будет эндпоинт /synthesize