Auto notes when transferring budgets (#3119)

* Add expense category budget notes that resets every month + auto notes when transferring budgets

* Remove unused import

* Release notes

* VRT

* Fix typecheck error

* Rename

* Fix typecheck error

* Fix category name

* Update to notes to reassigned

* Append auto transfer notes to month notes

* Update release notes

* VRT

* VRT

* Fix lint error