Examine source code of Tv Direct

{
  "manifest_version": 2,
  "name": "Movix Proxy Extension",
  "version": "1.0.9",
  "description": "Extension proxy pour Live TV Movix (Firefox)",
  "browser_specific_settings": {
    "gecko": {
      "id": "movix-firefox@local",
      "strict_min_version": "109.0"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": true
  },
  "content_scripts": [
    {
      "matches": [
        "*://movix.blog/*",
        "*://*.movix.blog/*",
        "*://movix.club/*",
        "*://*.movix.club/*"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_start"
    }
  ],
  "web_accessible_resources": [
    "injected.js"
  ],
  "permissions": [
    "webRequest",
    "webRequestBlocking",
    "storage",
    "*://*.movix.blog/*",
    "*://*.movix.club/*",
    "*://*.witv.website/*",
    "*://*.tvvoo.hayd.uk/*",
    "*://api.movix.blog/*"
  ],
  "icons": {
    "16": "movix.png",
    "48": "movix.png",
    "128": "movix.png"
  }
}