feat(withdraw): 提现金额限制100的整数倍，完善全部提现取整与分红规则文案规范

uniapp/pages/pay/withdraw.vue

@@ -68,7 +68,7 @@
           class="ss-flex-1 ss-p-l-10"
           v-model="state.amount"
           type="number"
-          placeholder="请输入提现金额"
+          :placeholder="state.walletType === 'madow' ? '请输入提现金额' : '请输入100的整数倍金额（如100、1200）'"
         />
       </view>
       <view
@@ -115,7 +115,7 @@
     <view class="draw-notice">
       <view class="title ss-m-b-20">提现说明</view>
       <view class="tip-banner ss-m-b-20" v-if="state.walletType !== 'madow'" style="background: #fff8f2; color: #ff6000; font-size: 22rpx; padding: 16rpx 20rpx; border-radius: 12rpx; line-height: 1.5;">
-        💡 提示：商城收益分成已全额直接入账商城余额，支持随时申请提现至银行卡/微信/支付宝，也可用于下单直接抵扣。历史存量佣金可转入商城余额消费。
+        💡 提示：提现金额须为100的整数倍（如100、200、1200等）。商城收益分成已全额直接入账商城余额，支持随时申请提现至银行卡/微信/支付宝，也可用于下单直接抵扣。历史存量佣金可转入商城余额消费。
       </view>
       <view class="tip-banner ss-m-b-20" v-else style="background: #fdfbf7; color: #b78328; font-size: 22rpx; padding: 16rpx 20rpx; border-radius: 12rpx; line-height: 1.5;">
         💡 提示：dmepa 按大盘实时汇率折算为现金扣除持仓，提现渠道限定为银行卡转账。审核驳回后对应 dmepa 将全额原路退回。
@@ -157,6 +157,7 @@
   const statusBarHeight = sheep.$platform.device.statusBarHeight * 2;
   function filterRules(rules) {
     let list = [];
+    list.push('单次提现金额须为 100 元的整数倍（如 100、200、1200 等）；');
     let str1 = '';
     if (rules.min_amount > 0) {
       str1 += `最少 ${rules.min_amount}元; `;
@@ -238,15 +239,25 @@
   }
 
   function onWithdrawAllMoney() {
-    if (userInfo.value?.money) {
-      state.amount = String(userInfo.value.money);
+    const total = parseFloat(userInfo.value?.money || 0);
+    const amount = Math.floor(total / 100) * 100;
+    if (amount <= 0) {
+      sheep.$helper.toast('余额满100元方可申请提现');
+      state.amount = '';
+      return;
     }
+    state.amount = String(amount);
   }
 
   function onWithdrawAllCommission() {
-    if (userInfo.value?.commission) {
-      state.amount = String(userInfo.value.commission);
+    const total = parseFloat(userInfo.value?.commission || 0);
+    const amount = Math.floor(total / 100) * 100;
+    if (amount <= 0) {
+      sheep.$helper.toast('佣金满100元方可申请提现');
+      state.amount = '';
+      return;
     }
+    state.amount = String(amount);
   }
 
   async function fetchUserBankAccount() {
@@ -330,10 +341,19 @@
       }
     } else if (state.walletType === 'commission') {
       payload.wallet_type = 'commission';
-      if (Number(payload.money) > Number(userInfo.value?.commission || 0) || Number(payload.money) <= 0) {
+      const moneyVal = Number(payload.money);
+      if (isNaN(moneyVal) || moneyVal <= 0) {
         sheep.$helper.toast('请输入正确的提现金额');
         return;
       }
+      if (!Number.isInteger(moneyVal) || moneyVal % 100 !== 0) {
+        sheep.$helper.toast('提现金额须为100的整数倍');
+        return;
+      }
+      if (Number(payload.money) > Number(userInfo.value?.commission || 0)) {
+        sheep.$helper.toast('可提现佣金不足');
+        return;
+      }
 
       if (!payload.type) {
         sheep.$helper.toast('请选择提现方式');
@@ -341,10 +361,19 @@
       }
     } else {
       payload.wallet_type = 'money';
-      if (Number(payload.money) > Number(userInfo.value?.money || 0) || Number(payload.money) <= 0) {
+      const moneyVal = Number(payload.money);
+      if (isNaN(moneyVal) || moneyVal <= 0) {
         sheep.$helper.toast('请输入正确的提现金额');
         return;
       }
+      if (!Number.isInteger(moneyVal) || moneyVal % 100 !== 0) {
+        sheep.$helper.toast('提现金额须为100的整数倍');
+        return;
+      }
+      if (Number(payload.money) > Number(userInfo.value?.money || 0)) {
+        sheep.$helper.toast('商城可用余额不足');
+        return;
+      }
 
       if (!payload.type) {
         sheep.$helper.toast('请选择提现方式');