Examine source code of aithoria ShareShield

{
  "manifest_version": 3,
  "name": "aithoria ShareShield",
  "description": "__MSG_extDescription__",
  "version": "1.0.35",
  "icons": {
    "16": "/icon/icon-16.png",
    "48": "/icon/icon-48.png",
    "128": "/icon/icon-128.png"
  },
  "default_locale": "en",
  "permissions": [
    "storage"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "shareshield@aithoria.de",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "action": {
    "default_title": "aithoria ShareShield",
    "default_popup": "popup.html"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*/*"
      ],
      "all_frames": true,
      "match_about_blank": true,
      "run_at": "document_start",
      "css": [
        "content-scripts/content.css"
      ],
      "js": [
        "content-scripts/content.js"
      ],
      "match_origin_as_fallback": true
    }
  ]
}