Reorganize to fastapi template

app/__init__.py

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+"""`app` package for the project."""
+
+__all__ = ["main"]

app/api/__init__.py

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+"""API package for routers."""
+
+__all__ = ["health"]

app/api/health.py

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+from fastapi import APIRouter
+
+router = APIRouter()
+
+
+@router.get("/health", tags=["health"])
+async def health_check():
+    """Minimal health endpoint."""
+    return {"status": "ok"}

app/core/__init__.py

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+"""Core package for settings and helpers."""
+
+__all__ = ["config"]

app/core/config.py

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+from pydantic_settings import BaseSettings
+
+
+class Settings(BaseSettings):
+    PROJECT_NAME: str = "home-automation-backend"
+
+
+settings = Settings()

app/main.py

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+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()