Last mechanics and visual update — Phyto Steam update #1312530

Fix a bug on flowers and fruit upgrade menu, when refunding Fix a bug where challenge levels icons has vanished Slight challenge change: Level 2 bring Slugiciola, that was on level 3 before Level 3 brings flying creature that can heal ground ones or can deactivate plants Level 4 in unchanged but Lords spawn frequency is lower Flying creatures you call after using pollen are all harmless ones that can bring gound amount of biomass, it's all bonus if you take time to have anti air plants! Some text fix Liquid surface shader upgrade Add all missing sounds (mainly plants attacks) Rework of some area effect visuals, for a clear vision Add more details on main map Add and update visuals of all biomes Map ending menu update