Examine source code of Repoker for GitHub

{
  "manifest_version": 3,
  "name": "Repoker for GitHub",
  "version": "0.2.2",
  "description": "Run planning poker from GitHub issues and project boards, writing estimates back to your project.",
  "icons": {
    "16": "icons/icon-16.png",
    "32": "icons/icon-32.png",
    "48": "icons/icon-48.png",
    "128": "icons/icon-128.png"
  },
  "action": {
    "default_title": "Repoker",
    "default_icon": {
      "16": "icons/icon-16.png",
      "32": "icons/icon-32.png"
    }
  },
  "permissions": [
    "storage",
    "identity"
  ],
  "host_permissions": [
    "https://repoker.app/*"
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "bodoni-moda.woff2"
      ],
      "matches": [
        "https://github.com/*"
      ]
    }
  ],
  "content_scripts": [
    {
      "matches": [
        "https://github.com/*"
      ],
      "js": [
        "content.js"
      ],
      "css": [
        "panel.css"
      ],
      "run_at": "document_idle"
    }
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "repoker@repoker.app",
      "strict_min_version": "121.0",
      "data_collection_permissions": {
        "required": [
          "authenticationInfo"
        ]
      }
    }
  }
}