Add death and damage sounds, animations, balance, and more.

Hello - I am doing some updated to draw strength, npc behavior and sound today.

-Fix draw strength upgrade UI and effect.

-Fix a bug that allows player to run with camera zoomed out.

-Extend range for skeleton boss to shoot a projectile and increase attack speed.

-Add attack animation for skeleton boss ranged and melee attack.

-Add damage and death sounds for player, wraith, skeleton, and the skeleton boss.