Reorganize to fastapi template

app/main.py

@@ -0,0 +1,18 @@
+from fastapi import FastAPI
+
+from app.api.health import router as health_router
+from app.core.config import settings
+
+
+def create_app() -> FastAPI:
+    app = FastAPI(title=settings.PROJECT_NAME)
+    app.include_router(health_router, prefix="/api")
+
+    @app.get("/")
+    async def root():
+        return {"message": "Welcome to the minimal FastAPI template"}
+
+    return app
+
+
+app = create_app()