Stop asking all-in players to act

A player who is all-in is still in the hand and still wins pots, but has nothing
left to decide. The engine didn't know that: it picked the next player to act by
walking to whoever was still in the hand, chips or no chips.

So a dealer with three players all-in pre-flop was asked to check for each of
them on the flop, the turn and the river — nine taps to say nothing — and the
action could land mid-street on someone who'd already pushed their last chip in.

Now the action passes over players who are all-in, and once fewer than two
people have chips left the betting is simply over: the bar runs Deal Flop, Turn,
River, Showdown straight through, and says "All-in — running out the board" so
the absence of a question reads as deliberate rather than as a stuck screen.

Co-Authored-By: Claude Sonnet 5 <[email protected]>
Claude-Session: https://claude.ai/code/session_015bnp7xKUPFFSpwkYNFaPgb

JoshHeaps.Net/wwwroot/css/casino/holdem.css

@@ -1480,6 +1480,12 @@ body.hasActionBar #holdemSidebar {
     font-variant-numeric: tabular-nums;
 }
 
+.actionRunout {
+    margin-left: auto;
+    color: #d8b46a;
+    font-size: 0.74rem;
+}
+
 .actionWho {
     margin-left: auto;
     color: #9c9c9c;