feat: close overseas wallet and pallet cost flow

common-event-contract/src/main/java/com/baiyue/common/event/EventTypes.java

@@ -15,6 +15,8 @@ public final class EventTypes {
     public static final String OVERSEAS_CONTAINER_UNLOADED = "OverseasContainerUnloaded";
     public static final String OVERSEAS_INBOUND_ORDER_DETAINED_CHANGED = "OverseasInboundOrderDetainedChanged";
     public static final String BUSINESS_FEE_SOURCE_CHANGED = "BusinessFeeSourceChanged";
+    public static final String WALLET_COMMAND_REQUESTED = "WalletCommandRequested";
+    public static final String WALLET_COMMAND_COMPLETED = "WalletCommandCompleted";
     public static final String IAM_USER_STATUS_CHANGED = "IamUserStatusChanged";
     public static final String IAM_TENANT_STATUS_CHANGED = "IamTenantStatusChanged";
     public static final String IAM_PERMISSION_VERSION_CHANGED = "IamPermissionVersionChanged";

common-event-contract/src/main/java/com/baiyue/common/event/WalletCommandCompletedV1.java

@@ -0,0 +1,21 @@
+package com.baiyue.common.event;
+
+import java.math.BigDecimal;
+import java.time.Instant;
+
+/** 国内 Finance 对海外资金指令的最终、可幂等投影结果。 */
+public record WalletCommandCompletedV1(
+    String commandEventId,
+    String operation,
+    long customerId,
+    String businessType,
+    String businessNo,
+    String result,
+    String holdStatus,
+    BigDecimal amount,
+    String errorCode,
+    String errorMessage,
+    Instant completedAt
+) {
+    public static final int VERSION = 1;
+}

common-event-contract/src/main/java/com/baiyue/common/event/WalletCommandRequestedV1.java

@@ -0,0 +1,18 @@
+package com.baiyue.common.event;
+
+import java.math.BigDecimal;
+import java.time.Instant;
+
+/** 海外业务向国内 Finance 发起的客户资金冻结、结算或释放指令。 */
+public record WalletCommandRequestedV1(
+    String operation,
+    long customerId,
+    String businessType,
+    String businessNo,
+    BigDecimal amount,
+    String remark,
+    String idempotencyKey,
+    Instant requestedAt
+) {
+    public static final int VERSION = 1;
+}