run(String, Event) methods to IScriptUnit interface, with JaninoScript
delegating to callByHookType(). This provides a cleaner abstraction that
supports both ScriptContainer and JaninoScript without type checking.
Affected files:
- IScriptUnit: Added run() methods to interface
- JaninoScript: Implemented run() delegation methods
- DataScript, PlayerDataScript, GlobalNPCDataScript, ForgeDataScript
- EffectScript, LinkedItemScript, RecipeScript
- ScriptCustomItem, TileScripted: Refactored to use polymorphic calls
