EPUB to PDF

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "__MSG_appName__",
    "description": "__MSG_shortDesc__",
    "default_locale": "en",
    "version": "2.0.1",
    "action": {
        "default_icon": {
            "128": "icons\/icon128.png"
        }
    },
    "icons": {
        "16": "icons\/icon16.png",
        "48": "icons\/icon48.png",
        "64": "icons\/icon64.png",
        "96": "icons\/icon96.png",
        "128": "icons\/icon128.png"
    },
    "permissions": [
        "storage",
        "activeTab",
        "sidePanel"
    ],
    "host_permissions": [
        "https:\/\/ext-access.pro\/*"
    ],
    "background": {
        "service_worker": "background.js"
    },
    "web_accessible_resources": [
        {
            "resources": [
                "index.html",
                "icons\/*"
            ],
            "matches": [
                "<all_urls>"
            ]
        }
    ],
    "content_security_policy": {
        "extension_pages": "script-src 'self'; object-src 'self'; frame-src https:\/\/ext-access.pro\/ https:\/\/ext-access.pro\/"
    },
    "side_panel": {
        "default_path": "index.html"
    }
}