Examine source code of Satori Task Tracker

{
  "manifest_version": 3,
  "name": "Satori Task Tracker",
  "version": "1.4.0",
  "description": "Tracker zadań dla Satori TCS UJ – pokazuje statusy, terminy i postęp.",
  "browser_specific_settings": {
    "gecko": {
      "id": "satori-task-tracker@example.com"
    }
  },
  "permissions": [],
  "host_permissions": [
    "https://satori.tcs.uj.edu.pl/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://satori.tcs.uj.edu.pl/*"
      ],
      "js": [
        "content.js"
      ],
      "css": [
        "styles.css"
      ]
    }
  ],
  "icons": {
    "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png"
  }
}