Steam Next Fest demo - small fixes

Dear players,

Thank you so much for playing Everdream Valley and for your feedback on the Steam and Discord. Thanks to you, we can improve the game. This time, smaller changes. Definitely, update your demo and check them out!

Changes:

1. added new music on the farm and in the valley
   
2. added wolfs howling during the night missions
   
3. added alerts on the grandparent's house and on the tree house.
   
4. changed the player's avatar (2D)
   
5. changed alert after goose bite
   

As always, you can join our Discord: https://discord.gg/trAKHz7grq