Examine source code of MeowLinker

{
  "manifest_version": 3,
  "name": "MeowLinker",
  "version": "3.6.1",
  "description": "Профили JanitorAI, параметры генерации и синхронизация с аккаунтом Meowlink.",
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "meowlinker@meowflyx.github.io",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "permissions": [
    "storage",
    "activeTab",
    "scripting",
    "webRequest",
    "webRequestBlocking"
  ],
  "host_permissions": [
    "https://meowlink.meowx.org/*",
    "https://*/*",
    "*://janitorai.com/*",
    "*://*.janitorai.com/*",
    "*://janitor.ai/*",
    "*://*.janitor.ai/*"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "action": {
    "default_popup": "popup.html",
    "default_title": "MeowLinker Control Panel",
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "*://janitorai.com/*",
        "*://*.janitorai.com/*",
        "*://janitor.ai/*",
        "*://*.janitor.ai/*"
      ],
      "js": [
        "completion_bridge.js",
        "injected.js"
      ],
      "run_at": "document_start",
      "world": "MAIN"
    },
    {
      "matches": [
        "*://janitorai.com/*",
        "*://*.janitorai.com/*",
        "*://janitor.ai/*",
        "*://*.janitor.ai/*"
      ],
      "js": [
        "completion_bridge.js",
        "janitor_sync.js",
        "content.js"
      ],
      "run_at": "document_start"
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "icons/icon48.png"
      ],
      "matches": [
        "*://janitorai.com/*",
        "*://*.janitorai.com/*",
        "*://janitor.ai/*",
        "*://*.janitor.ai/*"
      ]
    }
  ]
}