feat: 更新英语描红icon

miniprogram/englishPages/letterTracing/letterTracing.less

@@ -98,7 +98,8 @@ page {
     flex-direction: column;
     align-items: center;
     justify-content: center;
-    gap: 16rpx;
+    // gap: 16rpx;
+    gap: 12rpx;
     padding: 32rpx 24rpx;
     border-radius: 24rpx;
     background: #f8f0e0;
@@ -257,7 +258,7 @@ page {
     flex: 1;
     box-sizing: border-box;
     text-align: center;
-    padding: 20rpx 24rpx;
+    padding: 24rpx 24rpx;
     font-size: 28rpx;
     font-weight: 700;
     line-height: 40rpx;

miniprogram/englishPages/letterTracing/letterTracing.ts

@@ -21,32 +21,38 @@ import { loadLetterFont } from '../shared/draw/drawTools';
 const MODES = [
     {
         id: 'letter-tracing-single',
+        icon: 'start-a',
         label: '默认字帖',
         desc: '配图、例句与描红',
     },
     {
         id: 'letter-tracing-upper-lower',
+        icon: 'draw-o',
         // label: '字母总览',
         label: '基础描红',
         desc: 'Uppercase / Lowercase 总览',
     },
     {
         id: 'letter-tracing-case-pairing',
+        icon: 'font-size',
         label: '大小写对照',
         desc: '半组字母左大写右小写',
     },
     {
         id: 'letter-tracing-two-column',
+        icon: 'two-columns',
         label: '两列描红',
         desc: '左 A–M、右 N–Z 配对描红',
     },
     {
         id: 'letter-tracing-single-line',
+        icon: 'square-half',
         label: '13字母半表',
         desc: '每行一个字母，13 字母半表',
     },
     {
         id: 'letter-tracing-triple',
+        icon: 'ABC-list',
         label: '三字母精练',
         desc: '每页聚焦 3 个字母深度书写',
     },

miniprogram/englishPages/letterTracing/letterTracing.wxml

@@ -29,8 +29,8 @@
                     hover-stay-time="70"
                     bindtap="onSelectMode">
                     <toy-icon
-                        name="moon"
-                        size="56rpx"
+                        name="{{item.icon}}"
+                        size="42rpx"
                         color="{{worksheetId === item.id ? '#453900' : '#605b50'}}"
                         custom-class="lt-mode-card__icon" />
                     <text class="lt-mode-card__label">{{item.label}}</text>