Feat: Render the mcp list on the agent page #3221 (#8829)

### What problem does this PR solve?
Feat: Render the mcp list on the agent page #3221

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

web/src/pages/dataset/dataset/index.tsx

@@ -90,7 +90,7 @@ export default function Dataset() {
             </DropdownMenuItem>
             <DropdownMenuSeparator />
             <DropdownMenuItem onClick={showCreateModal}>
-              {t('fileManager.newFolder')}
+              {t('knowledgeDetails.emptyFiles')}
             </DropdownMenuItem>
           </DropdownMenuContent>
         </DropdownMenu>