Gmail Tabs Manager

manifest.json

{
  "background": {
    "service_worker": "background.js"
  },
  "content_scripts": [
    {
      "css": [
        "css/ui.css"
      ],
      "js": [
        "ui.js"
      ],
      "matches": [
        "https://mail.google.com/*"
      ],
      "run_at": "document_end"
    }
  ],
  "description": "Set Gmail mailbox labels as tabs.",
  "icons": {
    "16": "icons/16.png",
    "32": "icons/32.png",
    "48": "icons/48.png",
    "128": "icons/128.png"
  },
  "manifest_version": 3,
  "name": "Gmail Tabs Manager",
  "oauth2": {
    "client_id": "182667075532-ksut7cmajcg9qgvic145f469je6ldn11.apps.googleusercontent.com",
    "scopes": [
      "https://www.googleapis.com/auth/gmail.labels"
    ]
  },
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icons/16.png",
      "32": "icons/32.png",
      "48": "icons/48.png",
      "128": "icons/128.png"
    }
  },
  "permissions": [
    "declarativeContent",
    "storage",
    "identity"
  ],
  "update_url": "https://clients2.google.com/service/update2/crx",
  "version": "1.0.0",
  "default_locale": "en",
  "web_accessible_resources": [
    {
      "resources": [
        "fonts/*.woff2"
      ],
      "matches": [
        "https://mail.google.com/*"
      ]
    }
  ]
}