Client billing code push

app/routes/ldap_user.py

@@ -0,0 +1,10 @@
+# from flask_login import UserMixin
+# # --------------------
+# # LDAP User class (not stored in DB)
+# # --------------------
+# class LDAPUser(UserMixin):
+#     """Represents an authenticated LDAP user (kept in session)."""
+#     def __init__(self, dn, username):
+#         self.dn = dn
+#         self.username = username
+#         self.id = username   # 🔑 Use username for session id (stable)