- bumped imgui_bundle to 1.92.4 and opencv to 4.12
- signal_gui now works for eye tracking data with missing values, and caching optimization works better
- recordings now sorted as expected (OS order)
(this is mostly a re-release of 1.23.3. 1.23.3 was not compatible with the 1.23.x series, and should have been 1.24.0)