Tavern Eggs mod

This mod improves eggs in tavern quests.

They recieve more genetic traits per quest rank (+6 traits for S rank, +1 trait for D rank), and have their gene value increased based on world level (ng+ and FreePlay modes).

(Dec 26, 2023 update):

- added 2 more new rare genetic traits to the list

- eggs now have 20% chance to have mixed parents genetics: one from base species, one humanoid from rare list (robots, neorans and other "spoilers", biome specific species, special hybrids, mc specific species, elemental spirits)