v2.3.0 - 2023-09-24

Expand bulk shift functionality, bug fixes, code cleanup

Changelog

Allow users to target intro/credits markers separately when bulk shifting (23f01f1) (based on @Jusremo's PR #13)
Ensure multiselect checkboxes are always visible in the case of bulk operations on many episodes (b68e664)
Indicate shifts that would overlap with other markers when bulk shifting (23f01f1)

Bulk operations could fail if too many episodes/markers were targeted (c17e7e4)
Bulk shift time inputs wouldn't allow negative shifts due to conflicts with keyboard shortcuts (23f01f1)
Give season/episode titles more space in the table view to better avoid unnecessary text wrapping (03b61e3)
Fix tooltip edge case when the cursor is in the bottom right of the window (03b61e3)