Examine source code of Procurios Platform

{
  "manifest_version": 3,
  "name": "__MSG_extName__",
  "short_name": "Procurios",
  "version": "3.0.3",
  "description": "__MSG_extDescription__",
  "minimum_chrome_version": "130.0",
  "default_locale": "en",
  "browser_specific_settings": {
    "gecko": {
      "id": "{d68d3319-08a5-4432-a168-3f0fb23a8383}"
    }
  },
  "icons": {
    "16": "assets/icon-active16.png",
    "32": "assets/icon-active32.png",
    "48": "assets/icon-active48.png",
    "128": "assets/icon-active128.png"
  },
  "action": {
    "default_icon": {
      "16": "assets/icon-inactive16.png",
      "32": "assets/icon-inactive32.png",
      "48": "assets/icon-inactive48.png"
    },
    "default_title": "__MSG_extName__",
    "default_popup": "popup/html/popup-login.html"
  },
  "background": {
    "service_worker": "background.js",
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "*://mail.google.com/*"
      ],
      "js": [
        "gmailStart.js"
      ],
      "run_at": "document_start"
    }
  ],
  "permissions": [
    "tabs",
    "storage",
    "webRequest",
    "declarativeNetRequestWithHostAccess"
  ],
  "host_permissions": [
    "*://*/*"
  ],
  "externally_connectable": {
    "matches": [
      "*://mail.google.com/*"
    ]
  },
  "web_accessible_resources": [
    {
      "resources": [
        "gmailJsLoader.js",
        "gmailPlugin.js",
        "assets/*"
      ],
      "matches": [
        "*://mail.google.com/*"
      ]
    }
  ]
}