Examine source code of KDP Super-Logger Exporter

{
  "manifest_version": 3,
  "name": "KDP Super-Logger Exporter",
  "version": "4.14",
  "description": "A robust KDP exporter with detailed logging for debugging.",
  "permissions": [
    "storage",
    "alarms",
    "tabs"
  ],
  "host_permissions": [
    "<all_urls>",
    "*://kdpreports.amazon.com/reports/royalties*"
  ],
  "action": {
    "default_popup": "popup.html"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "*://kdpreports.amazon.com/reports/royalties*",
        "*://advertising.amazon.com/cm/portfolios*"
      ],
      "js": [
        "content_script.js"
      ]
    }
  ],
  "icons": {
    "128": "icon128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "kdp-super-logger@example.com"
    }
  }
}