fix(用户管理): 修复用户列表页面加载失败问题

修复用户列表页面加载失败导致测试超时的问题，确保页面元素正确渲染

.logs/backend.err

@@ -0,0 +1,34 @@
+   Compiling erp-plugin v0.1.0 (G:\erp\crates\erp-plugin)
+   Compiling erp-server-migration v0.1.0 (G:\erp\crates\erp-server\migration)
+warning: field `chk` is never read
+   --> crates\erp-plugin\src\data_service.rs:376:39
+    |
+376 |                     struct RefCheck { chk: Option<i32> }
+    |                            --------   ^^^
+    |                            |
+    |                            field in this struct
+    |
+    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
+
+warning: field `chk` is never read
+   --> crates\erp-plugin\src\data_service.rs:477:51
+    |
+477 | ...                   struct RefCheck { chk: Option<i32> }
+    |                              --------   ^^^
+    |                              |
+    |                              field in this struct
+
+warning: field `check_result` is never read
+    --> crates\erp-plugin\src\data_service.rs:1122:30
+     |
+1122 |         struct ExistsCheck { check_result: Option<i32> }
+     |                -----------   ^^^^^^^^^^^^
+     |                |
+     |                field in this struct
+
+warning: `erp-plugin` (lib) generated 3 warnings
+   Compiling erp-server v0.1.0 (G:\erp\crates\erp-server)
+    Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 45s
+     Running `target\debug\erp-server.exe`
+Error: configuration file "config/default" not found
+error: process didn't exit successfully: `target\debug\erp-server.exe` (exit code: 1)