Examine source code of MODIP Fixer

{
  "manifest_version": 3,
  "name": "MODIP Fixer",
  "version": "1.1.0",
  "description": "Διορθώνει προβλήματα ευθυγράμμισης, ορατότητας και προσβασιμότητας των ερωτηματολογίων modip.",
  "browser_specific_settings": {
    "gecko": {
      "id": "modip-fixer@vrallis.github.io",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    },
    "gecko_android": {
      "strict_min_version": "142.0"
    }
  },
  "permissions": [
    "storage",
    "activeTab",
    "scripting"
  ],
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "assets/logo.png",
      "48": "assets/logo.png",
      "128": "assets/logo.png"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "*://evaluate.modip.uoi.gr/*"
      ],
      "css": [
        "content.css"
      ],
      "js": [
        "content.js"
      ]
    }
  ]
}