Examine source code of Nexily Ticker

{
  "manifest_version": 3,
  "name": "__MSG_appName__",
  "version": "2.1.0",
  "description": "__MSG_appDesc__",
  "default_locale": "en",
  "author": "Nexily",
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png"
    },
    "default_title": "__MSG_actionTitle__"
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "type": "module"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_idle",
      "exclude_matches": [
        "https://accounts.google.com/*",
        "https://chrome.google.com/webstore/*",
        "https://chromewebstore.google.com/*"
      ]
    }
  ],
  "permissions": [
    "storage",
    "alarms",
    "notifications"
  ],
  "host_permissions": [
    "https://query1.finance.yahoo.com/*",
    "https://query2.finance.yahoo.com/*",
    "https://finnhub.io/*",
    "https://gzjhcgktqvlrbfdpgtip.supabase.co/*"
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'"
  },
  "web_accessible_resources": [
    {
      "resources": [
        "icons/*"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "ticker@nexily-app.fr",
      "strict_min_version": "128.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
  }
}