feat: add repeat subtasks for repeating tasks #427

[StartAGarden]

Description

The repeating tasks are updated so they include their sub-tasks.
Example Use Case: The user wants to add a task for a daily "Morning Routine" including several sub-tasks (steps of the routine), without having to re-add the sub-tasks every day.

Issues Resolved

#427

Check List

• New functionality impemented.
• New functionality includes testing.

[github-actions]

Hello there StartAGarden! 👋

Thank you and congrats 🎉 for opening your first PR on this project! ✨ 💖

We will try to review it soon!

[StartAGarden]

@johannesjo Since this is my first time contributing, please let me know your thoughts on the following things:

• Is there anything I overlooked or is the change really this simply?
• Is this enough test coverage? If not could you tell me what/how the optimal test coverage should look like?
• Any thoughts on compatibility with existing repeat-tasks? Do the old sub-tasks get deleted/detached or is there a change that a user will suddenly see 100 sub-tasks after updating because he/she kept adding subtasks?

Thank you!

[johannesjo]

Hi there! Thanks for opening this up! Have you tested your code? The only change (apart from the tests) is adding a property, which should not do anything.

[StartAGarden]

Whoops, sorry for pushing too fast. Going to dive in some more over the next couple days :)

[aaylnx]

Whoops, sorry for pushing too fast. Going to dive in some more over the next couple days :)

@StartAGarden, I hope you're able to make some progress with this. This is one of those features I'm really hoping to see implemented in SP. Thanks for seeking to implement this.

[StartAGarden]

New version here: #2659