CRT - Crav Raid Tools

When two spells fire simultaneously, the more urgent spell is shown as the primary display and the longer one appears above it at 50% size.

When the primary countdown expires, the secondary automatically promotes to the primary slot and continues at full size.

Added a Font dropdown to the Display tab, populated from LibSharedMedia.

Added "Test Both" button which fires a 3s primary and 7s secondary simultaneously so the dual display and promotion transition can be previewed.

Reworked pulse to a smooth upward bounce on each tick, replacing the previous scale animation which had a top-left origin issue in the retail client.