Examine source code of True Wellth

{
  "manifest_version": 2,
  "name": "True Wellth",
  "version": "1.0.4",
  "description": "Online Shopping Made Healthier",
  "browser_action": {
    "default_icon": "assets/logo_48.png",
    "default_popup": "popup.html"
  },
  "icons": {
    "16": "assets/logo_16.png",
    "19": "assets/logo_19.png",
    "38": "assets/logo_38.png",
    "48": "assets/logo_48.png",
    "128": "assets/logo_128.png"
  },
  "permissions": [
    "<all_urls>"
  ],
  "content_scripts": [
    {
      "matches": [
        "*://*.amazon.com/*"
      ],
      "js": [
        "extensions/jquery-3.6.4.js",
        "extensions/lodash.min.js",
        "foodProjection.js",
        "injectContent.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{d4fe608d-fb9f-41f5-80c3-9ce30a5a8c4d}"
    }
  }
}