增加小程序，修改游戏前端

games/minipro/calculation/miniprogram/pages/random-draw/random-draw.wxml

@@ -0,0 +1,33 @@
+<view class="container">
+  <view class="header-tip">
+    <text>输入名字，看看今天谁是天选打工人</text>
+  </view>
+
+  <view class="input-area">
+    <input class="input" placeholder="输入名字 (如: 小明)" value="{{newName}}" bindinput="onInput" bindconfirm="addName" />
+    <view class="btn-add" bindtap="addName">添加</view>
+  </view>
+
+  <scroll-view scroll-y class="list-area">
+    <view class="name-list">
+      <block wx:for="{{names}}" wx:key="*this">
+        <view class="name-item">
+          <text class="name-text">{{item}}</text>
+          <view class="btn-delete" bindtap="removeName" data-index="{{index}}">×</view>
+        </view>
+      </block>
+      <view wx:if="{{names.length === 0}}" class="empty-tip">
+        <text>还没有候选人，快去添加吧</text>
+      </view>
+    </view>
+  </scroll-view>
+
+  <view class="result-area">
+    <view class="result-box {{isRolling ? 'rolling' : ''}}">
+      <text class="result-text">{{result || '?'}}</text>
+    </view>
+    <button class="btn-start" bindtap="startDraw" disabled="{{isRolling || names.length < 2}}">
+        {{isRolling ? '随机抽取中...' : '开始抽取'}}
+    </button>
+  </view>
+</view>