feedback7 UIBACK: the match's top bar lists the spectator seats — a 观战席 capsule (eye + count) beside the latency opens the roster, the host removes a spectator with its ✕ while the match runs (PR #120 by @salt-fishes, the part the owner accepted: the cap stays 2, no per-room spectator option); the server already took room.removeSpectator at any time — test/match/lobby-integration.test.js now covers the host removing one mid-match (room.closed kicked, the other spectator and the host told, no frame after it, the seat refilled), test/ui/spectator-roster.e2e.test.js the capsule; one new UI string in the four packs; the dev mock seats spectators on ?variant=spectators; golden: unchanged (client only)

public/js/ui/gameActions.js

@@ -72,4 +72,7 @@ export const actions = {
   autoplay: (on) => act('g.autoplay', { on }),
   // solo battles only (ui/matchStatus.js pauseAvailable): m.public.paused follows
   pause: (on) => act('g.pause', { on: !!on }, { sfx: on ? 'click' : 'confirm' }),
+  // room-level intent (NOT g.*): the host frees a spectator seat while the match runs — the server takes room.removeSpectator at
+  // any time (server/lobby.js removeSpectator), the game screen had no entry for it (ui/hud.js SpectatorPill; GitHub #120)
+  removeSpectator: (playerId) => act('room.removeSpectator', { playerId }, { sfx: 'back' }),
 };