Examine source code of BetterKick

{
  "manifest_version": 3,
  "name": "BetterKick – Todo lo que Kick debería tener",
  "version": "1.0.4",
  "description": "Mejora tu experiencia en Kick tanto cómo viewer, cómo moderador o cómo Streamer.",
  "permissions": [
    "activeTab",
    "downloads",
    "storage",
    "notifications"
  ],
  "host_permissions": [
    "https://kick.com/*",
    "https://*.kick.com/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://kick.com/*",
        "https://dashboard.kick.com/*"
      ],
      "js": [
        "mux.min.js",
        "content.js"
      ],
      "css": [
        "style.css"
      ]
    }
  ],
  "background": {
    "scripts": [
      "mux.min.js",
      "background.js"
    ]
  },
  "action": {
    "default_popup": "popup.html",
    "default_title": "BetterKick – Todo lo que Kick debería tener",
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{b0f6a5d3-2f9f-4fb7-9d2f-8b2b0c0a6a45}",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "web_accessible_resources": [
    {
      "resources": [
        "assets/*",
        "locales/*.json"
      ],
      "matches": [
        "https://kick.com/*",
        "https://dashboard.kick.com/*"
      ]
    }
  ]
}