fix bugs for launch: postgresql url for sqlalchemy; auto loading env

app/auth/__init__.py

@@ -0,0 +1,15 @@
+from fastapi import APIRouter
+from .deps import get_current_user
+from .jwt import create_jwt_token, create_refresh_token, verify_access_token
+
+# 统一创建并导出路由器，满足 main.py 的 include_router 需求
+router = APIRouter(tags=["Authentication"])
+
+# 显式声明这个包对外暴露的接口
+__all__ = [
+    "router",
+    "get_current_user",
+    "create_jwt_token",
+    "create_refresh_token",
+    "verify_access_token",
+]

app/auth/deps.py

@@ -1,6 +1,6 @@
 from fastapi import Request, HTTPException
-import app.auth.jwt as jwt
 import os
+from . import jwt
 
 JWT_SECRET = os.getenv("JWT_SECRET")
 JWT_ALGORITHM = os.getenv("JWT_ALGORITHM", "HS256")

app/auth/jwt.py

@@ -1,6 +1,6 @@
-import app.auth.jwt as jwt
 from datetime import datetime, timedelta, timezone
 import os
+import jwt
 from fastapi import HTTPException, status
 
 JWT_SECRET = os.getenv("JWT_SECRET")