Vuetify docs chrome extension

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Vuetify docs chrome extension",
  "version": "0.0.1",
  "description": "Add link to Vuetify docs in GitHub.",
  "homepage_url": "https://github.com/kokoa0429/vuetify-docs-chrome-extension",
  "manifest_version": 2,
  "minimum_chrome_version": "49",
  "author": "kokoa0429",
  "short_name": "Vuetify dock in GitHub",
  "permissions": [
    "*://github.com/*"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "icons": {
    "128": "images/icon-128.png"
  },
  "content_scripts": [
    {
      "run_at": "document_end",
      "matches": [
        "*://github.com/*"
      ],
      "css": [
        "style.css"
      ]
    }
  ]
}