Function onManageActiveEffect

onManageActiveEffect(
    event: MouseEvent,
    owner: any,
    sheet: object,
): Promise<void>
Manage Active Effect instances through an Actor or Item Sheet via effect control buttons.

Handles effects in three contexts:
- Actor-owned effects (direct embeds on the owning actor)
- Item-owned effects (effects on features, items, etc.)
- Party-held effects (via partyEffectLink pointer items on members)
Parameters
- event: MouseEvent
  The left-click event on the effect control
- owner: any
  The owning document which manages this effect
- sheet: object
  The sheet application (used to check permissions)
Returns Promise<void>
- Defined in module/helpers/effects.mjs:233