fix: 图标改为简洁的中文字符

src/components/Icon.vue

@@ -1,39 +1,39 @@
 <template>
   <view class="icon-box" :style="{ width: size + 'rpx', height: size + 'rpx' }">
-    <text :style="{ fontSize: (size * 0.6) + 'rpx', color: color }">{{ iconChar }}</text>
+    <text :style="{ fontSize: (size * 0.55) + 'rpx', color: color }">{{ iconChar }}</text>
   </view>
 </template>
 
 <script>
 const icons = {
-  home: '🏠',
-  user: '👤',
-  chart: '📈',
-  product: '📦',
-  add: '＋',
-  search: '🔍',
-  order: '📋',
-  edit: '✏️',
-  check: '✅',
-  close: '✕',
-  stock: '🏭',
-  alert: '⚠️',
-  in: '⬇️',
-  out: '⬆️',
-  customer: '👥',
-  money: '💰',
-  logout: '↪️',
-  right: '→',
-  left: '←',
-  down: '⬇',
-  lock: '🔒',
-  calendar: '📅',
-  setting: '⚙️',
-  wechat: '💬',
-  cash: '💵',
-  alipay: '💙',
-  plus: '➕',
-  flow: '📊'
+  home: '首',
+  user: '用户',
+  chart: '图',
+  product: '商',
+  add: '添',
+  search: '搜',
+  order: '单',
+  edit: '编',
+  check: '确',
+  close: '关',
+  stock: '库',
+  alert: '警',
+  in: '入',
+  out: '出',
+  customer: '客',
+  money: '钱',
+  logout: '退',
+  right: '右',
+  left: '左',
+  down: '下',
+  lock: '锁',
+  calendar: '历',
+  setting: '设',
+  wechat: '微',
+  cash: '现',
+  alipay: '支',
+  plus: '加',
+  flow: '流'
 }
 
 export default {
@@ -45,7 +45,7 @@ export default {
   },
   computed: {
     iconChar() {
-      return icons[this.name] || '•'
+      return icons[this.name] || '?'
     }
   }
 }
@@ -56,5 +56,6 @@ export default {
   display: flex;
   align-items: center;
   justify-content: center;
+  font-weight: 500;
 }
 </style>