OpenApi incorrect format

Your OpenApi yaml files:

www.revenuecat.com/docs/redocusaurus/plugin-redoc-0.yaml

www.revenuecat.com/docs/redocusaurus/plugin-redoc-1.yaml

www.revenuecat.com/docs/redocusaurus/plugin-redoc-2.yaml

www.revenuecat.com/docs/redocusaurus/plugin-redoc-3.yaml

lack format specifier for integers explained in OpenAPI standard:

https://spec.openapis.org/oas/v3.1.0.html#data-types

This causes problem for Auto-generation of API layer for languages like C# (ASP.NET).

E.g. in file plugin-redoc-0

is a field `purchased_at` specified as:

purchased_at:
  description: The date when the purchase was made in ms since epoch
  nullable: false
  type: integer
  example: 1658399423658

This field is too long for integer (int32). Please specify the missing `format` attribute: `int64` into fields like this.

You already closed similar issue without any explanation and reasoning. Can you please keep this opened or ideally fix it ?

Thank you.

PS: I am maintainer of .NET MAUI RevenueCat library https://github.com/Kebechet/Maui.RevenueCat.InAppBilling and I would like to expose your RESP API also to .NET devs. This makes it really hard, because I dont have a capacity to do it manually and for auto-generators to work correctly the documentation needs to specify correct format.