PoolStatusChanged

Purpose: Emitted when a pool’s active status toggles (e.g., from active to inactive or vice versa).

Key Inclusions:

• pool_id: The pool affected.

• old_status: The status before the change (true/false).

• new_status: The updated status.

• changed_by: The address initiating the status change.

• timestamp: When the status change occurred.

Use Cases:

• Warn traders and liquidity providers if the pool is temporarily paused or permanently closed.

• Enable UIs to update the availability of trading or liquidity actions.

• Provide a historical record of availability and maintenance periods.