新增“用户管理”

accounts/views.py

@@ -89,7 +89,10 @@ def login_submit(request):
 
     request.session["user_id"] = user["user_id"]
     request.session["username"] = user["username"]
-    request.session["permission"] = user["permission"]
+    try:
+        request.session["permission"] = int(user["permission"]) if user.get("permission") is not None else 1
+    except Exception:
+        request.session["permission"] = 1
 
     # Clear challenge to prevent reuse
     for k in ("challenge_username", "challenge_nonce"):