新功能(#4): 抽奖 Stage 2 人工奖领奖工单（crypto / physical / manual_other）

Closes HIF-4

Stage 2 交付：人工奖领奖工单完整闭环。crypto / physical / manual_other 三类奖品从抽中到 mark-paid 的全流程可用。

- 迁移 02159_lottery_claim：UNIQUE(draw_id) + 3 支持索引，状态机 pending_claim→reviewing→paying→paid，rejected 可复活，超时 expired
- 3 个 PrizeHandler：Dispatch→ErrDispatchNotSupported 兜底、ClaimSchema 各自形态、ValidateClaim 表驱动
- BuildCryptoClaimSchema：抽中时按奖品 config.networks 注入 enum，前端下拉直接可用
- Draw service dispatchOrEnqueueClaim：人工奖同 tx 插 pending_claim（回滚双清），nonce 重放回读 ExpiresAt + ClaimFormSchema
- POST /claim 实装：ownership 校验 → prize 类型校验 → handler.ValidateClaim → crypto network 白名单二次校验 → tx CAS status IN (pending_claim, rejected) AND expires_at > now
- Admin CRUD 5 接口：list（IN 批拉 snap + user，无 N+1）、summary（GROUP BY 一次拿计数 + overdue 单查）、approve/reject/mark-paid 全走 CAS + audit
- Scheduler @every 1h 扫过期，级联 lottery_draw.dispatch_state → expired
- 新增错误码 100005-100011（already_submitted / invalid_claim_data / draw_not_found / not_your_draw / claim_expired / claim_state_invalid）
- Rebase 后 Stage 2 测试主动 reuse PR E 的 unmetReasonsNotEmpty + evaluatedAtNotZero matcher，人工奖分支若绕过守卫会立即挂
- Stage 1 全部 4 处 guardrail 后端 rebase 时自检过：UnmetReasons、EvaluatedAt、GrantLedger.Payload、AdminMetaMiddleware 全保留

CI 全绿；28 files, +2442/-126；覆盖率 handler 78.9% / model.lottery 74.3% / draw 68.7% / queue/lottery 76.9%

queue/handler/routes.go

@@ -4,6 +4,7 @@ import (
 	"github.com/hibiken/asynq"
 	"github.com/perfect-panel/server/internal/svc"
 	iapLogic "github.com/perfect-panel/server/queue/logic/iap"
+	lotteryLogic "github.com/perfect-panel/server/queue/logic/lottery"
 	orderLogic "github.com/perfect-panel/server/queue/logic/order"
 	smslogic "github.com/perfect-panel/server/queue/logic/sms"
 	"github.com/perfect-panel/server/queue/logic/subscription"
@@ -51,4 +52,7 @@ func RegisterHandlers(mux *asynq.ServeMux, serverCtx *svc.ServiceContext) {
 
 	// Stuck order recovery
 	mux.Handle(types.SchedulerStuckOrderRecovery, orderLogic.NewStuckOrderRecoveryLogic(serverCtx))
+
+	// Lottery Stage 2: 过期领奖工单每小时扫描一次
+	mux.Handle(types.SchedulerLotteryExpireClaim, lotteryLogic.NewExpireClaimLogic(serverCtx))
 }