Examine source code of Link Cannon

{
  "manifest_version": 3,
  "name": "Link Cannon",
  "version": "1.0.3",
  "description": "A tool for streamlining the sharing links to Discord and Telegram. Links are automatically cleaned and enhanced to use embed helper sites.",
  "permissions": [
    "storage",
    "activeTab",
    "scripting"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "linkcannon@chromaticrabbit.com",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "websiteActivity"
        ]
      }
    }
  },
  "host_permissions": [
    "https://discord.com/api/*",
    "https://api.telegram.org/*"
  ],
  "action": {
    "default_popup": "popup.html",
    "default_icon": "icon-48.png"
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
  },
  "icons": {
    "48": "icon-48.png",
    "128": "icon-128.png"
  }
}