Examine source code of ScrollMaster

{
  "manifest_version": 2,
  "name": "ScrollMaster",
  "version": "1.0.0",
  "description": "Auto-scroll any webpage with a live speed slider and direction toggle. Features customizable scroll speed, direction control, and dark mode support.",
  "author": "Your Name",
  "homepage_url": "https://github.com/yourusername/scrollmaster",
  "permissions": [
    "storage",
    "activeTab",
    "tabs"
  ],
  "browser_action": {
    "default_popup": "popup.html",
    "default_title": "ScrollMaster",
    "default_icon": {
      "48": "icon-48.png",
      "96": "icon-96.png"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content_script.js"
      ]
    }
  ],
  "icons": {
    "48": "icon-48.png",
    "96": "icon-96.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "scrollmaster@example.com",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}