initial commit

src/baby_monitor/main.py

@@ -0,0 +1,18 @@
+"""Baby Monitor Main Application"""
+
+from fastapi import FastAPI
+from fastapi.responses import PlainTextResponse
+
+app = FastAPI()
+
+
+@app.get("/")
+def read_root() -> dict:
+    """Root endpoint returning a welcome message."""
+    return {"message": "Hello World"}
+
+
+@app.get("/health", response_class=PlainTextResponse)
+def health_check() -> str:
+    """Health check endpoint."""
+    return "OK"