Examine source code of Zero

{
  "manifest_version": 2,
  "default_locale": "en",
  "name": "__MSG_appName__",
  "version": "2022.12.29",
  "description": "__MSG_appDesc__",
  "icons": {
    "16": "images/icon16.png",
    "32": "images/icon32.png",
    "48": "images/icon48.png",
    "128": "images/icon128.png"
  },
  "author": "Bluespace",
  "content_scripts": [
    {
      "all_frames": true,
      "js": [
        "uuid/uuidv4.min.js",
        "js/config.js",
        "js/html.js",
        "js/timer.js",
        "js/html-observer.js",
        "js/fill-service.js",
        "js/save-service.js",
        "js/password-generator.js",
        "js/autofill-url.js",
        "content-main.js",
        "content.js"
      ],
      "matches": [
        "<all_urls>"
      ],
      "run_at": "document_end"
    }
  ],
  "background": {
    "scripts": [
      "browser-polyfill/browser-polyfill.min.js",
      "ua-parser/ua-parser.min.js",
      "uuid/uuidv4.min.js",
      "js/config.js",
      "js/base64.js",
      "js/crypto.js",
      "js/speedPolicy.js",
      "js/actions.js",
      "background-client.js",
      "background-vault.js",
      "background-save.js",
      "background-fill.js",
      "background-link.js",
      "background.js"
    ]
  },
  "options_ui": {
    "page": "options.html"
  },
  "browser_action": {
    "default_icon": {
      "16": "images/icon16.png",
      "32": "images/icon32.png",
      "48": "images/icon48.png",
      "128": "images/icon128.png"
    },
    "default_popup": "popup.html",
    "default_title": "__MSG_appName__"
  },
  "permissions": [
    "contextMenus",
    "storage"
  ],
  "web_accessible_resources": [
    "images/*",
    "filler-iframe.html"
  ],
  "content_security_policy": "img-src 'self' data:; default-src 'self'; connect-src wss://link.bluespace-apps.com:21081 wss://link.bluespace-labs.com;",
  "homepage_url": "https://www.bluespace.tech/",
  "minimum_chrome_version": "88",
  "browser_specific_settings": {
    "gecko": {
      "id": "{72092b4c-8f0b-48a1-9870-406b8e8717b4}"
    }
  }
}