重构充值订单模块：用 tb_recharge_order + tb_payment 替换 tb_asset_recharge_record

- 新增 RechargeOrder 和 Payment 模型及对应 Store
- 新增 ClientRechargeOrderHandler 提供充值订单列表/详情接口
- 修改 client_wallet.go 使用新表读写充值数据
- 修改 callback/payment.go 将 CRCH 订单路由到 rechargeOrderService
- 修改 client_order/service.go 的强充流程使用新表
- 修改 auto_purchase.go 从 tb_recharge_order 读取 linked_package_ids
- 修改 order/service.go 的 WalletPay 使用 tb_payment 记录
- 修改 wechat_config_store.go 从 tb_recharge_order 统计待支付充值数
- 移除 AssetRechargeStore 和 AssetRechargeRecord 的注册引用
- 修复文档生成器缺失 ClientRechargeOrder handler
- 状态枚举改为 0-based: Pending=0, Paid=1, Closed=2, Refunded=3

internal/service/wechat_config/service.go

@@ -33,7 +33,7 @@ type AuditServiceInterface interface {
 type Service struct {
 	store              *postgres.WechatConfigStore
 	orderStore         *postgres.OrderStore
-	assetRechargeStore *postgres.AssetRechargeStore
+	rechargeOrderStore *postgres.RechargeOrderStore
 	agentRechargeStore *postgres.AgentRechargeStore
 	auditService       AuditServiceInterface
 	redis              *redis.Client
@@ -44,7 +44,7 @@ type Service struct {
 func New(
 	store *postgres.WechatConfigStore,
 	orderStore *postgres.OrderStore,
-	assetRechargeStore *postgres.AssetRechargeStore,
+	rechargeOrderStore *postgres.RechargeOrderStore,
 	agentRechargeStore *postgres.AgentRechargeStore,
 	auditService AuditServiceInterface,
 	rdb *redis.Client,
@@ -53,7 +53,7 @@ func New(
 	return &Service{
 		store:              store,
 		orderStore:         orderStore,
-		assetRechargeStore: assetRechargeStore,
+		rechargeOrderStore: rechargeOrderStore,
 		agentRechargeStore: agentRechargeStore,
 		auditService:       auditService,
 		redis:              rdb,
@@ -521,7 +521,7 @@ func (s *Service) resolvePaymentConfigID(ctx context.Context, orderNo string) (*
 		return order.PaymentConfigID, nil
 
 	case len(orderNo) >= 4 && orderNo[:4] == constants.AssetRechargeOrderPrefix:
-		record, err := s.assetRechargeStore.GetByRechargeNo(ctx, orderNo)
+		record, err := s.rechargeOrderStore.GetByRechargeOrderNo(ctx, orderNo)
 		if err != nil {
 			return nil, err
 		}