Custom App for Frappe Learning (LMS)

Learning
1

Hello,
I have several customisation wishes I like to implement for Frappe LMS.
Therefore I need to create a custom app that I can install through Github.
However, after many attempts I got a version that deploys but cannot be installed due to errors.

Where can I find the best information on how to create a custom app for Frappe LMS.
Or even better would be a scaffold/example Github repo, that can be deployed and installed. I am using Frappe Cloud as my environment.

I would really like your help. Even after all the AI help I cannot get to get it to work.
OpenAI even tells me I do everything right (but he might be wrong of course).

2

can you please share error screenshots

For creating a new app just use this command

bench new-app 'app_name'

Do all development in this app only and push it on github.

for reference check this https://docs.frappe.io/framework/user/en/tutorial/create-an-app

https://www.youtube.com/watch?v=Dbe5y7X4e5U