중복된 formatStudyTime 함수 유틸화#160

Merged

ohinhyuk merged 2 commits intodev-refactoringfrom

refactor/157-add-utility-function-to-format-study-time

Oct 22, 2025

Commits on Oct 22, 2025

feat: add utility function to format time in hours and minutes
minzziPark
committed
refactor: replace custom time formatting function with utility function for consistency
minzziPark
committed