- BUG-1: Prevent double-tap by locking phase before async submit
- BUG-2: Submit timeout notification to server when timer expires
- BUG-3: Distinct "TIME'S UP!" visual vs "ANSWER SUBMITTED"
- BUG-4: Track consecutive poll failures, show connection lost banner
- BUG-5: Add A-D / 1-4 keyboard shortcuts for MC choices
- BUG-6: Use choice text as v-for key instead of array index
- BUG-7: Deadline-based timer (250ms tick) prevents drift
- BUG-8: Validate choice is in current choices before submit
- BUG-9: Submit empty timeout instead of random choice on expiry
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Sets up ESLint 10 flat config with @typescript-eslint/no-floating-promises (error)
and no-console (warn, allow warn/error). Fixes all floating promise errors in
server routes, orchestrator reader cleanup, and frontend composables with void operator.
Game engine files get warning-level for intentional fire-and-forget async.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Split FightPage.vue into useFightPolling (SSE, polling, reconnect)
and useHumanChallenge (timer, submission, cooldown) composables.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
