human fight non multiple choice fix

frontend/src/composables/useHumanChallenge.ts

@@ -113,6 +113,9 @@ export function useHumanChallenge(
         }
         if (!humanChallenge.value || humanChallenge.value.roundNumber !== data.roundNumber) {
           applyChallenge(data)
+        } else if (data.choices?.length && humanChoices.value.length === 0) {
+          // SSE fallback had no choices, polling found them — update
+          humanChoices.value = data.choices
         }
       } else if (data.fightStatus === 'finished') {
         humanChallenge.value = null

frontend/src/pages/FightPage.vue

@@ -553,7 +553,6 @@ async function fightAgain(botId: string) {
       window.history.replaceState({}, '', `/arena/${data.fightId}`)
       startPolling({ onFinished: () => stopHumanPolling(), onTimeout: () => stopHumanPolling() })
       if (isHumanFight.value) {
-        startHumanPolling()
         wireSSE()
         for (let i = 0; i < 20; i++) {
           await loadFight()
@@ -563,6 +562,7 @@ async function fightAgain(botId: string) {
         await nextTick()
         await nextTick()
         if (liveFightData.value) await initLiveScene()
+        startHumanPolling()
       }
     } else {
       fightError.value = `Failed to start fight (${res.status})`