Diff-fusion

Results 1 issues of Diff-fusion

## Description Currently the calculation of the last usable flash sector doesn't work properly if `last_sector` starts beyond the end of the actual flash size: https://github.com/qmk/qmk_firmware/blob/172c3496756fb5468c778c2536b4334f25eb883b/platforms/chibios/drivers/wear_leveling/wear_leveling_efl.c#L87-L92 Here the `last_sector` is...

bug
core
breaking_change_2025q4