Patch Notes: The Arena ladder is a real climb

The Arena

Arena fighters now telegraph their heavy blows at each other, not just at you - step out of the marked ground.
Losing a ladder bout resets that tier's run; every tier's champion is an elite.
No potions or cheese spells (Invisibility, Chameleon, Shadow, Levitate, Calm, Charm, Teleport) in ladder bouts, and a height ceiling over the sand. Bouts between players keep their kit.
Winning a ladder bout you have won before pays no purse, points or Renown.
The online ladder needs a registered account, and each ticket is good for one bout.
Online, the champions run, look elite, and a time-out needs real damage on the judges' card; a tie is a draw.
Fixes: a run that could get stuck for good, champions fleeing as revenants, a worn ring losing its effect after a bout, collapsing mid-bout resting an hour, Recall off the sand.

A quest's foe that is not yet hostile now shows "Quest: <title>" under its name on the enhanced plaque.

AUDIT ARENA-LADDER (+ 2) and QUEST-FOE-LINE: the arena ladder is a real climb; a quest's foe says whose it is by @Lattymoy in #618

Full Changelog: app-v0.1.6341...app-v0.1.6350