Refactor: Standardize naming convention to camelCase (#14079)

### What problem does this PR solve?

Refactor: Standardize naming convention to camelCase

### Type of change

- [x] Refactoring

web/src/services/plugin-service.ts

@@ -3,12 +3,12 @@ import registerServer from '@/utils/register-server';
 import request from '@/utils/request';
 
 const {
-  llm_tools
+  llmTools
 } = api;
 
 const methods = {
   getLlmTools: {
-    url: llm_tools,
+    url: llmTools,
     method: 'get',
   },
 } as const;