Examine source code of WINEJS Digital Ocean Installer

{
  "manifest_version": 2,
  "name": "WINEJS Digital Ocean Installer",
  "version": "1.0",
  "description": "Clean OS-style install screen for WINEJS on Digital Ocean droplets + opens console in new tab",
  "homepage_url": "https://github.com/yourusername/winejs-firefox-installer",
  "icons": {
    "48": "icons/icon.png",
    "128": "icons/icon128.png"
  },
  "permissions": [
    "webNavigation",
    "activeTab",
    "storage",
    "*://*.digitalocean.com/*",
    "*://*.winejs.org/*"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_action": {
    "default_icon": "icons/icon.png",
    "default_title": "WINEJS Installer",
    "default_popup": "popup.html"
  },
  "web_accessible_resources": [
    "icons/*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "@winejs-firefox-installer",
      "strict_min_version": "78.0",
      "data_collection_permissions": {
        "usage": "This extension creates an WineJS installation overlay for Digital Ocean Droplet TerminalUI in Firefox as an add-on.",
        "required": [
          "websiteContent"
        ]
      }
    },
    "gecko_android": {
      "strict_min_version": "78.0"
    }
  }
}