Ace's Spell Utils

Changelog:

VFX UPDATE

• Added IKeepInventoryEntity interface (eternal thanks to L_Ender for helping me with this!)
• HUGE Credit to Chocoboy for the following:
  • Added Impact Frame Handler class for customizable impact frames
  • Added Roar Handler class for roar distortion visuals
  • Added Chromatic Aberration Handler for chromatic aberration visuals
  • Added Ribbon Handler class for visual ribbon trails
  • Added Trail Handler class for visual trails
  • Added Trail Particle for visuals as well
  • Added custom Shake Manager for screenshakes
• Adjusted the text colors for the ability items
• Added IPhaseEntity and IPhaseMusicEntity and moved previous phase and music logic from the bosses to the two interfaces instead. This should allow non-boss entities to benefit from phases and phase-based music
• Depreciated both boss music managers in preparation for the Boss Music Manager Rework:tm:
• Fixed Evasive attribute not doing anything at all
• Added Active & Passive ability Imbueable and PresetImbue mace items
• Added Passive Ability Unique Spellbook item class

I honestly can't thank enough Chocoboy and L_Ender for helping me here it was genuinely such a godsend, please send them some love!