Debug Mode options would benefit from more granularity

Currently, toggling debug mode via mod options enables both the in-map debug viewer (with teleportation, temporarily moving rooms, etc) *and* the ~ DEBUG ~ option on the main menu.

It would be nice if this was changed to have 4 options - Off, Menu Only, Map Only, On, which would enable/disable the corresponding segments.

dont use github very much, if this issue has an issue (ha) then lmk on discord, `-Lily-#0864` in the celeste server