feat: improve magic projectiles and runes support

[Pospelove]

[!IMPORTANT] Enhance magic system by adding aim angle and heading support for spell casting, updating data structures and functions accordingly.

• Behavior:
  • Added aimAngle and aimHeading to SpellCastMsgData in spellCastMessage.ts.
  • Updated castSpellImmediate() in remoteServer.ts to include aimAngle and aimHeading.
  • Enhanced SpellCastEvent in Definitions.txt and skyrimPlatform.ts to include aimAngle and aimHeading.
• Functions:
  • Modified getSpellCastEventData() in magicSyncService.ts to handle aimAngle and aimHeading.
  • Updated CastSpellImmediate() in MagicApi.cpp to use aimAngle and aimHeading.
• Misc:
  • Added Point3 interface in Definitions.txt and skyrimPlatform.ts.
  • Updated AnimVariableMasterGraphIndexes.cpp to include new float variables for aiming.

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