Updates:
- #1950: Added onboarding guide to launcher main interface & control layout editor (by @MovTery)
- #1956: Refactored existing easter egg effect layer, added easter egg effects for multiple holidays (by @MovTery)
- #1957: Added compatibility with lwjgl3ify & use MioLauncherWrapper (by @MovTery)
- #1963: Card grid supports free placement, allowing vertical gaps between cards (by @MovTery)
Refactors:
- #1972: Optimized main interface card repositioning logic, card drag displacement changed to chain-style door-opening semantics (by @MovTery)
- #1974: Refactored tablet main interface layout (by @MovTery)