initial skeleton: FastAPI + SQLAlchemy + schema rendicontazione + template RE-START

app/config.py

@@ -0,0 +1,36 @@
+from pydantic_settings import BaseSettings
+from functools import lru_cache
+
+
+class Settings(BaseSettings):
+    # Database (stesso Postgres sandbox del BE Gepafin)
+    db_host: str = "postgres"
+    db_port: int = 5432
+    db_name: str = "gepaDb"
+    db_user: str = "gepa"
+    db_password: str = "gepa"
+    db_schema: str = "gepafin_rendic"
+
+    # JWT — deve corrispondere al secret di GEPAFIN-BE
+    jwt_secret: str = "sandbox-secret-do-not-use-in-prod-minimum-32-chars-padding-ZZZZZZZZZZ"
+    jwt_algorithm: str = "HS512"
+
+    # CORS
+    cors_origins: str = "http://78.46.41.91:18072,http://localhost:18072"
+
+    class Config:
+        env_file = ".env"
+        env_prefix = "RENDIC_"
+
+    @property
+    def db_url(self) -> str:
+        return f"postgresql+psycopg2://{self.db_user}:{self.db_password}@{self.db_host}:{self.db_port}/{self.db_name}"
+
+    @property
+    def cors_list(self) -> list[str]:
+        return [o.strip() for o in self.cors_origins.split(",") if o.strip()]
+
+
+@lru_cache
+def get_settings() -> Settings:
+    return Settings()