新增合同上传附件追加

app/routes/callback.tsx

@@ -124,9 +124,17 @@ export async function loader({ request }: LoaderFunctionArgs) {
     const frontendJWT = JWTUtils.generateJWT(jwtUserInfo, tokenResponse.expires_in);
     console.log("前端JWT已生成");
     
-    // 更新userInfo以包含数据库ID和JWT信息
+    // 更新userInfo以包含数据库ID、JWT，并用数据库标准字段覆盖关键属性，确保 nick_name 等存在
     const enhancedUserInfo = {
-      ...userInfo.data,
+      ...userInfo.data, // 保留OAuth返回的原字段（包含 nickname 等）
+      username: savedUserData.username,
+      nick_name: savedUserData.nick_name,
+      phone_number: savedUserData.phone_number,
+      email: savedUserData.email,
+      ou_id: savedUserData.ou_id,
+      ou_name: savedUserData.ou_name,
+      status: savedUserData.status,
+      is_leader: savedUserData.is_leader,
       user_id: savedUserData.id,
       user_role: userRole,
       frontend_jwt: frontendJWT