Examine source code of QuickLead Browser Companion

{
  "manifest_version": 2,
  "default_locale": "en",
  "name": "__MSG_extensionName__",
  "version": "2.5.7",
  "description": "__MSG_extensionDescription__",
  "icons": {
    "16": "assets/icons/icon-16.png",
    "32": "assets/icons/icon-32.png",
    "48": "assets/icons/icon-48.png",
    "96": "assets/icons/icon-96.png",
    "128": "assets/icons/icon-128.png"
  },
  "permissions": [
    "activeTab",
    "tabs",
    "storage",
    "contextMenus",
    "<all_urls>"
  ],
  "background": {
    "scripts": [
      "browser-api.js",
      "runtime-config.js",
      "backend-client.js",
      "capture-context-store.js",
      "background.js"
    ]
  },
  "browser_action": {
    "default_title": "__MSG_browserActionTitle__",
    "default_popup": "popup.html",
    "default_icon": {
      "16": "assets/icons/icon-16.png",
      "32": "assets/icons/icon-32.png",
      "48": "assets/icons/icon-48.png",
      "96": "assets/icons/icon-96.png"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "exclude_matches": [
        "*://quicklead.tools/*",
        "*://*.quicklead.tools/*",
        "*://quickcontact.app/*",
        "*://*.quickcontact.app/*"
      ],
      "js": [
        "browser-api.js",
        "runtime-config.js",
        "backend-client.js",
        "structured-export.js",
        "content-portal-evidence.js",
        "content-portal-packets.js",
        "content-capture-context.js",
        "content-bootstrap.js",
        "content-manual-phone.js",
        "content-overlay.js",
        "content-inline-actions.js",
        "content-selection.js",
        "content-interaction.js",
        "content-script.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "quickcontact-for-firefox@christfounder.com",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "websiteActivity",
          "websiteContent"
        ]
      }
    },
    "gecko_android": {
      "strict_min_version": "120.0"
    }
  }
}