GabrielFl4/Seamless-Sleep-Multiloader — reverse-engineered prompt

Build me a Minecraft mod called Seamless Sleep for 1.21.1 that makes sleeping through the night feel smooth instead of instantly snapping to morning. I want it to work in singleplayer and on servers, with the night skip animated on each player’s client so it still feels fluid even if the server has some lag. Add a small on screen indicator so players can tell when the night is currently being advanced.

Please set it up as one codebase that can target Fabric, Forge, and NeoForge, with shared logic where possible and only the platform specific parts split out. Keep the gameplay close to normal vanilla sleep behavior, just replace the abrupt skip with a more natural in world transition from night to day. Make it feel polished and lightweight, and use sensible defaults without overcomplicating things. If you need to, check current modding docs online and fill in any missing details.