Merge remote-tracking branch 'origin/master'

# Conflicts:
#	src/main/java/cn/van/business/util/JDUtil.java

src/main/java/cn/van/business/util/AmountStepHandler.java

@@ -1,22 +0,0 @@
-package cn.van.business.util;
-
-import static cn.van.business.util.JDUtil.UserInteractionState.GiftMoneyStep.STEP_QUANTITY;
-
-/**
- * @author Leo
- * @version 1.0
- * @create 2025/4/4 20:46
- * @description：
- */
-
-// 实现金额处理步骤
-class AmountStepHandler implements FlowStepHandler {
-    public void handle(JDUtil util, String wxid, String input, JDUtil.UserInteractionState state) {
-        if (!util.isValidAmount(input)) {
-            util.wxUtil.sendTextMessage(wxid, "金额格式错误", 1, wxid,false);
-            return;
-        }
-        state.getCollectedFields().put("amount", input);
-        state.setCurrentStep(STEP_QUANTITY);
-    }
-}

src/main/java/cn/van/business/util/FlowStepHandler.java

@@ -1,11 +0,0 @@
-package cn.van.business.util;
-
-/**
- * @author Leo
- * @version 1.0
- * @create 2025/4/4 20:45
- * @description：
- */
-public interface FlowStepHandler {
-    void handle(JDUtil util, String wxid, String input, JDUtil.UserInteractionState state);
-}