Examine source code of Enkoji Cryptographic Clipboard

{
  "manifest_version": 3,
  "name": "Enkoji Cryptographic Clipboard",
  "description": "Encode and decode text into emojis with password protection.",
  "version": "0.4.0",
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "action": {
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    },
    "default_title": "Enkoji",
    "default_popup": "popup.html"
  },
  "permissions": [
    "activeTab",
    "contextMenus",
    "identity",
    "storage"
  ],
  "host_permissions": [
    "https://*.supabase.co/*",
    "<all_urls>"
  ],
  "background": {
    "scripts": [
      "background-firefox-bundle.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "enkoji-core.js",
        "content.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "enkoji@enkoji.web.app",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}