message: docs: remove redundant web-worker nav
  Web- worker was 2 times in the nav pointing towards the same file, just with different names removed one to remove redundancy
  PR Close
diff: "url": "guide/cli-builder",
  "title": "CLI Builders",
  "tooltip": "Using builders to customize Angular CLI."
  - },
  - {
  - "url": "guide/web-worker",
  - "title": "Web Workers in Angular",
  - "tooltip": "Implement background processing with web workers."
  }
  ]
  },
  