Phase 1: scaffold local backend — models, schemas, routers, printer service, Docker

local_backend/config.py

@@ -0,0 +1,15 @@
+from pydantic_settings import BaseSettings
+
+
+class Settings(BaseSettings):
+    SITE_ID: str = ""
+    CLOUD_URL: str = "https://your-vps.com"
+    SECRET_KEY: str = "change-me-generate-a-long-random-string"
+    LICENSE_GRACE_HOURS: int = 24
+    DATABASE_URL: str = "sqlite:///./pos.db"
+
+    class Config:
+        env_file = ".env"
+
+
+settings = Settings()