Adds a Weakaura style icon to track when Heroic Strike is usable with the Arms Warrior apex talent passive.

I've made this solely due to the fact that I dislike being forced to have Slam visible on my bars to know when I can press Heroic Strike. If you're like me and like to hide spells with no cooldowns this is probably a godsend to you lmao.

---- Features ----

Locking

/hst lock — toggles a locked state that disables dragging, so you can't bump it by accident.
While unlocked, the icon stays visible at all times (even when Heroic Strike isn't usable) so you can always find it to reposition; once locked, it goes back to only showing when the proc is actually up.
Drag-to-move with the left mouse button.
Position is saved automatically the moment you drop it, and restored on every login/reload.

Glow toggle

/hst glow — toggles the proc glow border on/off independently of the icon.

Scaling

/hst scale <number> — resizes the icon, clamped between 0.5 and 3.0.

Reset

/hst reset — snaps position, lock state, glow, and scale back to defaults in one shot.

Help

/hst with no arguments (or any unrecognized command) prints the full command list.

Persistence

All settings (locked, glowEnabled, scale, and saved position) live in HeroicStrikeTrackerDB and survive /reload and relogging.

Heroic Strike Tracker