Examine source code of Collingridge Power Tool

{
  "manifest_version": 3,
  "name": "CPT - Powering up Sales Navigator",
  "short_name": "CPT",
  "version": "1.3.8",
  "description": "CPT is an AI-powered rocket boost for Sales Navigator that identifies your ideal prospects, quickly builds targeted lists, and automates your network engagement.",
  "permissions": [
    "storage",
    "activeTab",
    "scripting",
    "tabs"
  ],
  "host_permissions": [
    "https://www.linkedin.com/sales/*",
    "https://linkedin.com/sales/*",
    "https://pt.collingridge.com/*",
    "https://www.linkedin.com/in/*",
    "https://linkedin.com/in/*"
  ],
  "background": {
    "scripts": [
      "src/background/serviceWorker.js"
    ],
    "type": "module"
  },
  "action": {
    "default_popup": "src/popup/popup.html",
    "default_title": "CPT - Powering up Sales Navigator",
    "default_icon": {
      "16": "assets/icon-16.png",
      "32": "assets/icon-32.png",
      "48": "assets/icon-48.png",
      "128": "assets/icon-128.png"
    }
  },
  "options_page": "src/options/options.html",
  "content_scripts": [
    {
      "matches": [
        "https://www.linkedin.com/sales/*",
        "https://linkedin.com/sales/*",
        "https://www.linkedin.com/in/*",
        "https://linkedin.com/in/*"
      ],
      "js": [
        "src/config/salesNavigatorSelectors.js",
        "src/shared/constants.js",
        "src/shared/storage.js",
        "src/shared/debugLogger.js",
        "src/content/contentScript.js"
      ],
      "css": [
        "src/content/content.css"
      ],
      "run_at": "document_idle"
    }
  ],
  "icons": {
    "16": "assets/icon-16.png",
    "32": "assets/icon-32.png",
    "48": "assets/icon-48.png",
    "128": "assets/icon-128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "cpt@collingridge.com",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "authenticationInfo",
          "websiteContent"
        ],
        "optional": []
      }
    },
    "gecko_android": {
      "strict_min_version": "142.0"
    }
  }
}