Examine source code of PureKick - Ad Blocker for Kick

{
  "manifest_version": 3,
  "name": "PureKick - Ad Blocker for Kick",
  "short_name": "PureKick",
  "version": "10.20",
  "description": "__MSG_appDesc__",
  "default_locale": "en",
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "action": {
    "default_icon": {
      "16": "icons/icon16.png",
      "32": "icons/icon32.png"
    },
    "default_title": "PureKick"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "permissions": [
    "storage",
    "declarativeNetRequest",
    "alarms"
  ],
  "host_permissions": [
    "https://kick.com/*",
    "https://*.kick.com/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://kick.com/*",
        "https://*.kick.com/*"
      ],
      "js": [
        "page/react-kalkan.js",
        "page/worker-hook.js",
        "page/googletag-stub.js"
      ],
      "run_at": "document_start",
      "world": "MAIN",
      "all_frames": false
    },
    {
      "matches": [
        "https://kick.com/*",
        "https://*.kick.com/*"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_start",
      "world": "ISOLATED",
      "all_frames": false
    },
    {
      "matches": [
        "https://kick.com/*",
        "https://*.kick.com/*"
      ],
      "js": [
        "page/recolor.js"
      ],
      "run_at": "document_start",
      "world": "ISOLATED",
      "all_frames": false
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "rozetler/*.png"
      ],
      "matches": [
        "https://kick.com/*",
        "https://*.kick.com/*"
      ]
    }
  ],
  "declarative_net_request": {
    "rule_resources": [
      {
        "id": "ad_rules",
        "enabled": false,
        "path": "rules/ad-domains.json"
      }
    ]
  },
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'"
  },
  "author": "CodeBB",
  "homepage_url": "https://purekick.pumpzera.cc",
  "browser_specific_settings": {
    "gecko": {
      "id": "{67ffec22-3a14-4d89-8765-cfdd454ecdeb}",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}