Fix: The document management table cannot be displayed. (#13967)

### What problem does this PR solve?

Fix: The document management table cannot be displayed.
### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)



<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

* **Bug Fixes**
* Improved table layout and overflow behavior in the files view to
ensure proper scrolling and display.

* **Chores**
* Removed unused system status functionality and cleaned up service
methods.
  * Updated TypeScript configuration for compatibility.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

web/src/services/user-service.ts

@@ -18,7 +18,6 @@ const {
   delete_llm,
   enable_llm,
   deleteFactory,
-  getSystemStatus,
   getSystemVersion,
   getSystemTokenList,
   removeSystemToken,
@@ -84,10 +83,6 @@ const methods = {
     url: enable_llm,
     method: 'post',
   },
-  getSystemStatus: {
-    url: getSystemStatus,
-    method: 'get',
-  },
   getSystemVersion: {
     url: getSystemVersion,
     method: 'get',