Say who the game is waiting on, and move the Fedora; replay in words

Three items folded into the unshipped v0.7.9.

WAITING ON (reported by Jesse from play). The status line said "nobody —
the Division is running itself" while the game was stopped on the
Superintendent. Frame.actor carried clock.currentActor, which is null
for the whole Mainline Phase, so all three interruptions — §8.1's
clearance ruling, Gitea#5's Yard Office offer, Gitea#19's Red Flag
prompt — reported that nobody was holding it up. actingPlayer had the
answer since the Gitea#5 refactor; the Frame threw it away. It carries
actingPlayer now, plus a new `awaiting` field naming the question and
the train: "waiting on Bob · a clearance ruling · Train 4". Naming the
person alone is not enough when three different things can be pending.

THE FEDORA (TODO #29) rides at the right-hand end of the phase row
instead of a line of its own, and wraps under rather than squeezing the
chips.

THE DEVELOPER REPLAY (TODO #34) printed "loss — revenueFloor", the same
defect Gitea#16 was filed about, still alive because nothing
player-facing pointed at it. panels.ts's reasonSentence is exported and
shared rather than reimplemented, fed the last recorded frame and
stripped of markup. The drift test maps win/loss to won/lost so it still
checks the two AGREE rather than that they are spelled alike.

Also carries the previous, unsigned commit's work: the two setup screens
worded the same section by section.

877 tests pass, ten new.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AdG46Ja2PEDBkpqiDazMoX

src/web/panels.ts

@@ -254,8 +254,13 @@ function collisionsHtml(f: Frame): string {
  * game read the words `GAME OVER — revenueFloor`: an internal enum value, printed at the one moment
  * the game has the player's whole attention. Each reason gets a sentence that says what actually
  * happened, with this game's own numbers in it.
+ *
+ * EXPORTED for the developer replay recorder (`sim/replay.ts`), which was still printing
+ * `loss — revenueFloor` into its own heading a release after this was written — the same defect the
+ * issue was filed about, surviving in the one place nobody had looked (`TODO.md` #34). One
+ * implementation, so the two cannot say the game ended for different reasons.
  */
-function reasonSentence(f: Frame, o: NonNullable<Frame['outcome']>, day: number): string {
+export function reasonSentence(f: Frame, o: NonNullable<Frame['outcome']>, day: number): string {
   const combined = f.players.reduce((n, p) => n + p.revenue, 0);
   switch (o.reason) {
     case 'daysElapsed':