feat(game): 添加游戏状态管理store并统一就绪状态字段

- 在actions.ts中添加is_ready字段支持多种就绪状态标识
- 在ChengduGamePage.vue中更新就绪状态判断逻辑，优先使用is_ready字段
- 修改WebSocket消息类型从SET_READY到PLAYER_READY以保持一致性
- 更新就绪载荷中的用户ID字段从user_id到player_id
- 创建新的gameStore.ts文件实现完整的麻将游戏状态管理
- 添加房间玩家更新、托管设置、玩家回合等核心游戏逻辑处理
- 实现摸牌、出牌、操作窗口等游戏状态变更功能
- 统一处理多种数据格式的兼容性问题

src/game/actions.ts

@@ -17,6 +17,7 @@ export interface RoomPlayerUpdatePayload {
         avatar_url?: string
         Ready?: boolean
         ready?: boolean
+        is_ready?: boolean
         MissingSuit?: string | null
         missing_suit?: string | null
     }>

src/store/gameStore.ts

@@ -172,7 +172,7 @@ export const useGameStore = defineStore('game', {
                 const seatRaw = raw.Index ?? raw.index ?? index
                 const seatIndex =
                     typeof seatRaw === 'number' && Number.isFinite(seatRaw) ? seatRaw : index
-                const readyRaw = raw.Ready ?? raw.ready
+                const readyRaw = raw.Ready ?? raw.ready ?? raw.is_ready
                 const ready = parseBooleanish(readyRaw)
                 const displayNameRaw = raw.PlayerName ?? raw.player_name
                 const avatarUrlRaw = raw.AvatarUrl ?? raw.avatar_url

src/views/ChengduGamePage.vue

@@ -667,7 +667,9 @@ function syncReadyStatesFromRoomUpdate(payload: RoomPlayerUpdatePayload): void {
             ? item.Ready
             : typeof item.ready === 'boolean'
                 ? item.ready
-                : undefined
+                : typeof item.is_ready === 'boolean'
+                    ? item.is_ready
+                    : undefined
 
     if (!playerId || typeof ready !== 'boolean') {
       continue
@@ -2177,7 +2179,7 @@ function handleReadyStateResponse(message: unknown): void {
   }
 
   const type = normalizeWsType(source.type)
-  if (type !== 'SET_READY') {
+  if (type !== 'PLAYER_READY') {
     return
   }
 
@@ -2194,12 +2196,14 @@ function handleReadyStateResponse(message: unknown): void {
               ? source.roomId
               : ''
   const userId =
-      typeof readyPayload.user_id === 'string'
+      typeof readyPayload.player_id === 'string'
-          ? readyPayload.user_id
+          ? readyPayload.player_id
-          : typeof source.target === 'string'
+          : typeof readyPayload.user_id === 'string'
-              ? source.target
+              ? readyPayload.user_id
-              : ''
+              : typeof source.target === 'string'
-  const ready = readBoolean(readyPayload, 'ready', 'Ready')
+                  ? source.target
+                  : ''
+  const ready = readBoolean(readyPayload, 'is_ready', 'ready', 'Ready')
 
   if (roomId && roomId !== gameStore.roomId) {
     return