Examine source code of GitHub Pull Request Title Case Helper

{
  "manifest_version": 3,
  "name": "GitHub Pull Request Title Case Helper",
  "version": "0.2.0",
  "description": "A browser extension for transforming GitHub pull request titles into their MLA-compliant title-cased equivalents.",
  "author": "Cooper Walbrun",
  "homepage_url": "https://github.com/cooperwalbrun/pull-request-title-case/blob/master/README.md",
  "icons": {
    "16": "icons/icon-16x16.png",
    "32": "icons/icon-32x32.png",
    "48": "icons/icon-48x48.png",
    "128": "icons/icon-128x128.png",
    "512": "icons/icon-512x512.png"
  },
  "action": {
    "default_icon": {
      "16": "icons/icon-16x16.png",
      "24": "icons/icon-24x24.png",
      "32": "icons/icon-32x32.png"
    },
    "default_title": "GitHub Pull Request Title Case Helper",
    "default_popup": "popup.html"
  },
  "incognito": "spanning",
  "content_scripts": [
    {
      "matches": [
        "https://github.com/*"
      ],
      "js": [
        "js/content-script.js"
      ],
      "css": [
        "css/content-script.css"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "pull-request-title-case@cooperwalbrun.io",
      "strict_min_version": "109.0"
    }
  }
}