Apps Script Sortable List Files

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Apps Script Sortable List Files",
  "description": "This extension for Google Apps Script allows you to change the order of the tabs and files in the main editor and in the sidebar.",
  "version": "1.0.2",
  "browser_action": {
    "default_icon": "AppsScriptSortableListFiles-32.png"
  },
  "icons": {
    "16": "AppsScriptSortableListFiles-16.png",
    "48": "AppsScriptSortableListFiles-48.png",
    "128": "AppsScriptSortableListFiles-128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "https://script.google.com/*"
      ],
      "js": [
        "Sortable.js",
        "sortableListFiles.min.js"
      ],
      "run_at": "document_end"
    }
  ]
}