Examine source code of Cerebro Integral

{
  "manifest_version": 3,
  "name": "Automatizador ANEP",
  "version": "5.8.1",
  "description": "El finde vuelve a ser tuyo 🌅. Automatizá tu portafolio docente con Cerebro Integral y recuperá tus horas libres.",
  "permissions": [
    "storage",
    "identity",
    "tabs",
    "scripting",
    "contextMenus"
  ],
  "host_permissions": [
    "https://portafoliodocente.anep.edu.uy/*",
    "https://servicios.ces.edu.uy/*",
    "https://coffe-beans.rodrigomoralesenlinea.workers.dev/*",
    "https://automatizador-updates.rodrigomoralesenlinea.workers.dev/*",
    "https://wttr.in/*",
    "*://*.kahoot.it/*",
    "*://*.schoology.com/*",
    "*://*.educaplay.com/*"
  ],
  "action": {
    "default_title": "Automatizador ANEP",
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icon16.png",
      "32": "icon32.png"
    }
  },
  "icons": {
    "16": "icon16.png",
    "32": "icon32.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "web_accessible_resources": [
    {
      "resources": [
        "icon.png",
        "icon16.png",
        "icon32.png",
        "icon48.png",
        "icon128.png",
        "images/hi.webm",
        "images/basic_2.png",
        "images/pro_2.png",
        "images/premium_2.png",
        "images/god_2.png",
        "educaplay_automation_v2.js",
        "lib/snd.js"
      ],
      "matches": [
        "https://portafoliodocente.anep.edu.uy/*",
        "https://servicios.ces.edu.uy/*",
        "http://servicios.ces.edu.uy/*",
        "*://*.kahoot.it/*",
        "*://*.schoology.com/*",
        "*://*.educaplay.com/*"
      ]
    }
  ],
  "content_scripts": [
    {
      "matches": [
        "*://*.anep.edu.uy/*",
        "*://*.ces.edu.uy/*",
        "https://ceibal.schoology.com/*"
      ],
      "js": [
        "content.js"
      ],
      "css": [
        "styles.css"
      ],
      "run_at": "document_idle"
    }
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "type": "module"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{6b1063a2-6a1a-4bc5-afac-7fc203310854}",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "websiteContent",
          "authenticationInfo",
          "personallyIdentifyingInfo"
        ],
        "optional": [
          "technicalAndInteraction"
        ]
      }
    },
    "gecko_android": {
      "strict_min_version": "142.0"
    }
  }
}