Examine source code of Projektcenter Tracker

{
  "name": "Projektcenter Tracker",
  "author": "Itay Melo Krämer",
  "version": "1.40",
  "manifest_version": 3,
  "description": "Trackt Tickets",
  "content_scripts": [
    {
      "matches": [
        "https://pluswerk.atlassian.net/*"
      ],
      "js": [
        "inject-loader.js"
      ],
      "run_at": "document_start"
    },
    {
      "matches": [
        "https://projektcenter.andersundsehr.com/*"
      ],
      "js": [
        "inject-loader-projektcenter.js"
      ],
      "run_at": "document_start"
    }
  ],
  "web_accessible_resources": [
    {
      "matches": [
        "https://pluswerk.atlassian.net/*",
        "https://projektcenter.andersundsehr.com/*"
      ],
      "resources": [
        "*"
      ]
    }
  ],
  "permissions": [
    "activeTab"
  ],
  "action": {
    "default_icon": {
      "16": "icons/icon-16.png",
      "48": "icons/icon-48.png",
      "128": "icons/icon-128.png"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "service_worker": "background.js",
    "type": "module"
  },
  "icons": {
    "16": "icons/iconColor-16.png",
    "48": "icons/iconColor-48.png",
    "128": "icons/iconColor-128.png"
  },
  "host_permissions": [
    "https://projektcenter.andersundsehr.com/*",
    "https://*.iveins.de/*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "tech@andersundsehr.com"
    }
  }
}