Examine source code of Wolvesville Role Tracker

{
  "manifest_version": 3,
  "name": "Wolvesville Overlay - Role Tracker",
  "version": "1.0.2",
  "description": "Overlay for Wolvesville to track roles",
  "host_permissions": [
    "https://www.wolvesville.com/*"
  ],
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "https://www.wolvesville.com/*"
      ],
      "js": [
        "content.js"
      ],
      "css": [
        "styles.css"
      ]
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "roles.json",
        "images/good.png",
        "images/evil.png",
        "images/unknown.png"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "wwhelper@frischbutter.dev",
      "strict_min_version": "58.0"
    }
  }
}