Feature Request: Custom Date Ranges for Budgets

[spiritloveroot]

Our family doesn't budget based on the standard intervals (eg weekly, monthly, yearly).

We budget based on moon cycle which usually is a 29 day cycle but sometimes it is a 30 day cycle, so it's variable.

I would love to be able to set the dates for the budget cycles as opposed to choosing from the standard choices :)

[vampdroid]

I also wanted to this same feature as I calculate my budget on bi-monthly basis.🙌

[git-ansik]

Similarly I get my paycheck monthly on the 25th so I'd love to have that as the start of the period instead of the 1st :)