Examine source code of Affiliate Link Batch

{
  "manifest_version": 3,
  "name": "Affiliate Link Batch",
  "version": "1.0.4",
  "description": "Batch-copy Amazon SiteStripe affiliate links from search results.",
  "homepage_url": "https://github.com/hashharit/affiliate-link-batch",
  "browser_specific_settings": {
    "gecko": {
      "id": "affiliate-link-batch@github.com",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  },
  "permissions": [
    "tabs",
    "scripting",
    "storage",
    "clipboardWrite",
    "clipboardRead"
  ],
  "host_permissions": [
    "https://www.amazon.in/*",
    "https://www.amazon.com/*"
  ],
  "background": {
    "scripts": [
      "src/background/settings-bg.js",
      "src/background/format-output-bg.js",
      "src/background/sitestripe-api-bg.js",
      "src/background/worker-tab.js",
      "src/background/batch-orchestrator.js",
      "src/background/service-worker.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "https://www.amazon.in/*",
        "https://amazon.in/*",
        "https://www.amazon.com/*",
        "https://amazon.com/*"
      ],
      "js": [
        "src/content/00-namespace.js",
        "src/content/01-settings.js",
        "src/content/02-messaging.js",
        "src/content/03-amazon-adapter.js",
        "src/content/04-checkbox-injector.js",
        "src/content/05-floating-button.js",
        "src/content/06-run-history.js",
        "src/content/06-dialog.js",
        "src/content/07-main.js"
      ],
      "css": [
        "src/content/dialog/dialog.css"
      ],
      "run_at": "document_idle"
    }
  ],
  "icons": {
    "48": "icons/icon-48.png",
    "96": "icons/icon-96.png",
    "128": "icons/icon-128.png"
  }
}