Examine source code of RZ Cleaner

{
  "manifest_version": 3,
  "name": "RZ Cleaner",
  "short_name": "RZ Cleaner",
  "version": "1.7.0",
  "description": "RZ Cleaner is an unofficial Rozetka helper extension that removes noise, hides promo clutter, and keeps product cards cleaner.",
  "permissions": [
    "storage",
    "tabs"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "rz-cleaner@local",
      "strict_min_version": "121.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "action": {
    "default_title": "RZ Cleaner",
    "default_popup": "popup.html"
  },
  "options_page": "options.html",
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.rozetka.com.ua/*"
      ],
      "js": [
        "bridge-injector.js"
      ],
      "run_at": "document_start"
    },
    {
      "matches": [
        "*://*.rozetka.com.ua/*"
      ],
      "js": [
        "config.js",
        "dom-utils.js",
        "tile-gallery-bridge-protocol.js",
        "features/promo.js",
        "features/ads.js",
        "features/ai.js",
        "features/smart.js",
        "features/rich-content-spoiler.js",
        "features/tile-gallery.js",
        "diagnostics.js",
        "feature-registry.js",
        "content-core.js",
        "content.js"
      ],
      "css": [
        "styles.css"
      ],
      "run_at": "document_idle"
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "tile-gallery-bridge-protocol.js",
        "page-bridge.js"
      ],
      "matches": [
        "*://*.rozetka.com.ua/*"
      ]
    }
  ]
}