Examine source code of Orange Cheeto

{
  "manifest_version": 3,
  "name": "Orange Cheeto",
  "version": "1.0.1",
  "browser_specific_settings": {
    "gecko": {
      "id": "orange-cheeto@thedudeabode",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  },
  "description": "Auto-replaces 'trump' with delightful nicknames like 'orange cheeto' with smooth animations",
  "permissions": [
    "storage",
    "activeTab"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "action": {
    "default_popup": "src/popup/index.html",
    "default_icon": {
      "16": "assets/icons/icon-16.png",
      "32": "assets/icons/icon-32.png",
      "48": "assets/icons/icon-48.png",
      "128": "assets/icons/icon-128.png"
    }
  },
  "icons": {
    "16": "assets/icons/icon-16.png",
    "32": "assets/icons/icon-32.png",
    "48": "assets/icons/icon-48.png",
    "128": "assets/icons/icon-128.png"
  },
  "background": {
    "scripts": [
      "src/background/service-worker.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "src/shared/locales.js",
        "src/shared/storage.js",
        "src/content/text-walker.js",
        "src/content/replacer.js",
        "src/content/index.js"
      ],
      "css": [
        "src/content/styles.css"
      ],
      "run_at": "document_idle"
    }
  ]
}