- Added a new section in the settings frontend for managing time multiplier presets, including UI for adding, displaying, and saving presets.
- Introduced a new function to normalize and load time multiplier presets from settings.
- Updated the worklog submission process to include a selected multiplier preset and its corresponding rate multiplier.
- Enhanced the worklog model to support additional fields: extra_billed_hours, extended_support_flag, rate_multiplier, manual_hourly_rate, manual_rounded_hours, and rounding_override_reason.
- Implemented backend validation to ensure that time entries linked to prepaid cards cannot be edited if the card is in a locked status.
- Added database migration to introduce new columns and constraints for the worklog and time entry tables.