Examine source code of Seeds Manager

{
  "manifest_version": 3,
  "name": "__MSG_extensionName__",
  "version": "1.0",
  "description": "__MSG_extensionDescription__",
  "author": "OHAS",
  "default_locale": "en",
  "permissions": [
    "storage",
    "unlimitedStorage"
  ],
  "host_permissions": [
    "*://chunkbase.com/*",
    "*://*.chunkbase.com/*"
  ],
  "action": {
    "default_popup": "popup/popup.html",
    "default_icon": {
      "128": "icons/icon128.png"
    }
  },
  "sidebar_action": {
    "default_panel": "sidebar/sidebar.html",
    "default_title": "__MSG_extensionName__"
  },
  "content_scripts": [
    {
      "matches": [
        "*://chunkbase.com/*",
        "*://*.chunkbase.com/*"
      ],
      "js": [
        "lib/browser-polyfill.min.js",
        "translation.js",
        "content.js"
      ],
      "css": [
        "style.css"
      ]
    }
  ],
  "icons": {
    "128": "icons/icon128.png"
  },
  "web_accessible_resources": [
    {
      "resources": [
        "apoio/apoio.html",
        "apoio/apoio.css",
        "apoio/apoio.js",
        "apoio/pix_qr_code.png",
        "translation.js",
        "lib/browser-polyfill.min.js"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "chunkbase-seeds-manager@othon.henrique",
      "strict_min_version": "109.0"
    }
  }
}