YouTube Subscriptions Exporter & Importer

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "YouTube Subscriptions Exporter & Importer",
    "description": "Easily export, import, and transfer your YouTube subscriptions. Quickly move channel URLs between accounts.",
    "version": "1.0.3",
    "icons": {
        "16": "icons\/16.png",
        "32": "icons\/32.png",
        "48": "icons\/48.png",
        "128": "icons\/128.png"
    },
    "action": {
        "default_title": "YouTube Subscriptions Exporter & Importer",
        "default_popup": "popup.html"
    },
    "permissions": [
        "storage",
        "scripting"
    ],
    "host_permissions": [
        "*:\/\/*.echobot.dev\/*",
        "*:\/\/*.youtube.com\/*"
    ],
    "web_accessible_resources": [
        {
            "resources": [
                "dashboard.html"
            ],
            "matches": [
                "<all_urls>"
            ]
        },
        {
            "resources": [
                "icons\/128.png"
            ],
            "matches": [
                "<all_urls>"
            ]
        },
        {
            "resources": [
                "content-scripts\/ui.css"
            ],
            "matches": [
                "*:\/\/*.youtube.com\/*"
            ]
        }
    ],
    "background": {
        "type": "module",
        "service_worker": "background.js"
    },
    "content_scripts": [
        {
            "matches": [
                "https:\/\/ytbsubsexporter.echobot.dev\/auth_redirect*"
            ],
            "all_frames": false,
            "run_at": "document_end",
            "js": [
                "content-scripts\/auth.js"
            ]
        },
        {
            "matches": [
                "https:\/\/echobot.dev\/ytbsubsexporter\/checkout*"
            ],
            "all_frames": false,
            "run_at": "document_end",
            "js": [
                "content-scripts\/payCallback.js"
            ]
        },
        {
            "matches": [
                "*:\/\/*.youtube.com\/*"
            ],
            "all_frames": false,
            "run_at": "document_end",
            "js": [
                "content-scripts\/ui.js"
            ]
        }
    ]
}