v4.11 Some important fixes

☑ Fixed the problem that players and animals cannot hurt each other in PVE mode

☑ Set multiplayer mode to PVP mode by default ☑ Fixed: trailing particles are not displayed when fireworks are launched ☑ Fixed: the sound effects of fireworks ignition and explosion are invalid ☑ Fixed: fireworks are not easy to place on the ground ☑ Fixed: small animals display dizziness icons ☑ Fixed: the damage value of pickaxe is too low ☑ Fixed: the footsteps in the foundation and the whole house are invalid ☑ Fixed the wild boar name error