Examine source code of Price Tracker Alert

{
  "manifest_version": 3,
  "name": "Price Tracker Alert",
  "version": "1.0",
  "description": "Monitors product prices on e-commerce websites and sends notifications when a desired item drops below a specified price threshold. Users can add products to a watchlist and view price history.",
  "action": {
    "default_popup": "popup.html",
    "default_icon": "price_tracker_alert.png"
  },
  "icons": {
    "128": "price_tracker_alert.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "slaytonh7011983jloha@hotmail.com"
    }
  }
}