Examine source code of Englify – Fix My Comment

{
  "manifest_version": 3,
  "name": "Englify – Fix My Comment",
  "short_name": "Englify",
  "description": "Rewrites your social media comments in correct English before you post them.",
  "version": "1.2.0",
  "browser_specific_settings": {
    "gecko": {
      "id": "englify@englify.social",
      "strict_min_version": "112.0",
      "data_collection_permissions": {
        "required": [
          "authenticationInfo",
          "personalCommunications"
        ]
      }
    }
  },
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    },
    "default_title": "Englify"
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.twitter.com/*",
        "*://*.x.com/*",
        "*://*.youtube.com/*"
      ],
      "js": [
        "content.js"
      ],
      "css": [
        "content.css"
      ],
      "run_at": "document_idle"
    },
    {
      "matches": [
        "https://englify.social/*"
      ],
      "js": [
        "detect.js"
      ],
      "run_at": "document_start"
    }
  ],
  "permissions": [
    "storage"
  ],
  "host_permissions": [
    "https://englify.social/*"
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "auth-callback.html"
      ],
      "matches": [
        "https://englify.social/*"
      ]
    }
  ]
}