chore(mcp): drop redundant clearCache TSDoc and stray trailing comment

Author: waleedlatif1

apps/sim/app/api/mcp/oauth/start/route.test.ts

@@ -171,7 +171,7 @@ describe('surfaceOauthError', () => {
     const longMessage = 'x'.repeat(300)
     const result = surfaceOauthError(new InvalidGrantError(longMessage))
     expect(result.endsWith('…')).toBe(true)
-    expect(result.length).toBe(251) // 250 chars + ellipsis
+    expect(result.length).toBe(251)
   })
 
   it('returns generic fallback for non-Error values', () => {

apps/sim/lib/mcp/service.ts

@@ -670,9 +670,6 @@ class McpService {
     }
   }
 
-  /**
-   * Clear tool cache for a workspace or all workspaces.
-   */
   async clearCache(workspaceId?: string): Promise<void> {
     try {
       if (workspaceId) {