Examine source code of RapidTabSurf

{
  "manifest_version": 3,
  "name": "RapidTabSurf",
  "version": "1.4",
  "description": "A Chrome Extension v3 for RapidTabSurf traffic exchange platform",
  "browser_specific_settings": {
    "gecko": {
      "id": "rapidtabsurf@example.com",
      "strict_min_version": "109.0"
    }
  },
  "permissions": [
    "activeTab",
    "tabs",
    "storage",
    "notifications"
  ],
  "host_permissions": [
    "https://rapidtab.surf/*",
    "https://*/*",
    "http://*/*"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "action": {
    "default_popup": "src/popup.html",
    "default_title": "RapidTabSurf"
  },
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'"
  }
}