CLAUDE: Integrate XCheckWizard into GameplayPanel and wire up WebSocket/store
Step 7 of x-check interactive workflow implementation:
Frontend Integration:
- GameplayPanel.vue: Add x_check_result_pending workflow state, show XCheckWizard when decision_phase is awaiting_x_check_result, handle interactive vs read-only mode based on active_team_id
- store/game.ts: Add xCheckData and decideData state, add needsXCheckResult/needsDecide* getters, add set/clear actions for x-check and decide data
- useWebSocket.ts: Handle decision_required events with x_check_result/decide_advance/decide_throw/decide_speed_check types, route to appropriate store actions, clear x-check/decide data on play_resolved
- useGameActions.ts: Add submitXCheckResult(), submitDecideAdvance(), submitDecideThrow(), submitDecideResult() action wrappers
- types: Export XCheckData, DecideAdvanceData, DecideThrowData, DecideSpeedCheckData, PendingXCheck, and new WebSocket request types
Type fixes:
- XCheckData: Allow readonly arrays for d6_individual and chart_row (store returns readonly refs)
- GameplayPanel: Add userTeamId prop for determining interactive mode
Tests: 460 passing, 28 failing (GameplayPanel.spec.ts needs Pinia setup - pre-existing issue)
Next: Step 8 - End-to-end testing of basic x-check flow (no DECIDE)
453280487c