//TODO

 - migration script for existing data

 - ack/read deliveries && return ack-count  (? or not, how to query?)

 - verify pro_token
 - full-text-search: https://www.sqlite.org/fts5.html#contentless_tables

 - update html (--channel, api doku, better send route, etc)
 - dark mode toggle for html

 - deploy

~~~~~~~~~~~~~~~~~~~~~~~~~~

https://developers.google.com/android-publisher/api-ref/purchases/products/get

https://console.cloud.google.com/apis/credentials?project=api-5982391131063970546-620227

https://pkg.go.dev/google.golang.org/api/androidpublisher/v2

https://github.com/googleapis/google-api-go-client

{
    "web":
    {
        "client_id": "57770789756-7c29a3gif5346dkte194j1rb6u3mt5vs.apps.googleusercontent.com",
        "project_id": "api-5982391131063970546-620227",
        "auth_uri": "https://accounts.google.com/o/oauth2/auth",
        "token_uri": "https://oauth2.googleapis.com/token",
        "auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs",
        "client_secret": "wG22acxdYUfpi8RkSsjyu6Tw",
        "redirect_uris":
        [
            "https://scn.blackforestbytes.com/index.php"
        ],
        "javascript_origins":
        [
            "https://scn.blackforestbytes.com"
        ]
    }
}

~~~~~~~~~~~~~~~~~~~~~~~~~~