MidnightNameplates 0.11.4.10.1
Normal / Thin Summon Style Restore

RESTORED
- Health bar style selector for:
  Friendly Pet / Minion
  Enemy Pet / Minion
  Guardian
  Totem
- NORMAL uses the configured summon Height.
- THIN renders a compact bar capped at 7px while retaining the configured
  normal height, so switching back to NORMAL restores it immediately.
- Width, Scale, Alpha and all other summon controls remain independent.
- Changes use SettingsChanged(true) for live visible-nameplate refresh.

SAFETY
- No summon-source SetCVar calls.
- No CVAR_UPDATE ownership.
- Blizzard Minions remains manually controlled by the user.

TEST
1. Blizzard Options > Nameplates > Minions ON manually.
2. /reload.
3. Summons > Friendly Pet / Minion.
4. Change Health bar style NORMAL -> THIN.
5. Bruufenn should become visibly thinner immediately.
6. Change THIN -> NORMAL; configured Height should return.
7. Change Height while NORMAL and verify it updates.
8. Switch to THIN and back; custom NORMAL height should be preserved.
9. Test Enemy Pet / Guardian / Totem when available.
10. Confirm no Lua errors, taint, FPS hangs, or CVar changes.
