Examine source code of Work Mentor

{
  "manifest_version": 3,
  "name": "Work Mentor",
  "description": "Work Mentor helps you manage attendance, timesheets, and tasks.",
  "version": "1.2",
  "author": "Cyber Nest",
  "browser_specific_settings": {
    "gecko": {
      "id": "workmentor@workmentor.io",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "websiteActivity",
          "websiteContent",
          "personallyIdentifyingInfo"
        ]
      }
    }
  },
  "permissions": [
    "storage",
    "activeTab",
    "scripting",
    "tabs",
    "alarms"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "action": {
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    },
    "default_title": "Work Mentor",
    "default_popup": "options.html"
  },
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "config.js",
        "content.js"
      ]
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "icons/icon16.png",
        "icons/icon48.png",
        "icons/icon128.png"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ]
}