Examine source code of ConstructionOnline Selection QuickPick

{
  "manifest_version": 2,
  "name": "ConstructionOnline Selection QuickPick",
  "description": "Add product information directly from webpages as a selection choice to ConstructionOnline",
  "version": "0.0.1.5",
  "content_security_policy": "script-src 'self' 'wasm-unsafe-eval'; object-src 'self'",
  "browser_action": {
    "default_popup": "/selectionpickerpopup.html",
    "default_icon": "/images/co_icon_16px.png",
    "default_title": "Selection Picker"
  },
  "permissions": [
    "storage",
    "tabs"
  ],
  "icons": {
    "16": "/images/co_icon_16px.png",
    "128": "/images/co_badge_128px.png"
  },
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*",
        "https://code.jquery.com/jquery-3.6.3.min.js"
      ],
      "js": [
        "/jquery-3.6.3.js",
        "/jquery-ui-1.13.2.custom/jquery-ui.min.js",
        "/inject.js"
      ]
    }
  ],
  "background": {
    "scripts": [
      "/background.js"
    ],
    "persistent": true
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "developerLIVE@uda1.com"
    }
  },
  "web_accessible_resources": [
    "/selectionpicker.html",
    "/selectionpicker.js",
    "/selectionpickerpopup.html",
    "/selectionpicker.js",
    "/jquery-ui-1.13.2.custom/jquery-ui.min.js",
    "/jquery-3.6.3.js"
  ]
}