style(selectMemberDrawer): 简化成员头像为性别图片

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

miniprogram/components/selectMemberDrawer/selectMemberDrawer.less

@@ -119,55 +119,11 @@
 		padding: 24rpx 0;
 		border-bottom: 2rpx solid #EAEDF1;
 
-		/* 有图片头像 */
-		.member-avatar {
-			width: 90rpx;
-			height: 90rpx;
-			border-radius: 24rpx;
-			flex-shrink: 0;
-
-			&--selected {
-				border: 3rpx solid #50A6FF;
-			}
-		}
-
 		/* 纯色占位头像 */
 		.member-avatar-placeholder {
 			width: 90rpx;
 			height: 90rpx;
 			border-radius: 24rpx;
-			flex-shrink: 0;
-
-			image {
-				width: 100%;
-				height: 100%;
-			}
-
-			/* 男：蓝色 */
-			&--male {
-				background-color: #C6E6FF;
-			}
-
-			/* 女：粉色 */
-			&--female {
-				background-color: #FFD5E3;
-			}
-
-			/* 选中男 */
-			&--selected-male {
-				border: 3rpx solid #50A6FF;
-				width: 96rpx;
-				height: 96rpx;
-				margin: -3rpx 0 0 -3rpx;
-			}
-
-			/* 选中女 */
-			&--selected-female {
-				border: 3rpx solid #FF8FB5;
-				width: 96rpx;
-				height: 96rpx;
-				margin: -3rpx 0 0 -3rpx;
-			}
 		}
 
 		/* 姓名 + 副标题 */

miniprogram/components/selectMemberDrawer/selectMemberDrawer.wxml

@@ -24,12 +24,9 @@
 						<block wx:for="{{ members }}" wx:key="id">
 							<view class="member-item" bind:tap="onTapMember" data-member="{{ item }}">
 								<!-- 头像 -->
-								<block wx:if="{{ item.avatar }}">
+								<view class="member-avatar-placeholder">
-									<image class="member-avatar {{ item.selected ? 'member-avatar--selected' : '' }}" src="{{ item.avatar }}" mode="aspectFill"></image>
+									<image src="{{ item.gender === '女' ? '/images/woman.png' : '/images/man.png' }}" mode="aspectFit" />
-								</block>
+								</view>
-								<block wx:else>
-									<view class="member-avatar-placeholder {{ item.gender === '女' ? 'member-avatar-placeholder--female' : 'member-avatar-placeholder--male' }} {{ item.selected && item.gender === '男' ? 'member-avatar-placeholder--selected-male' : '' }} {{ item.selected && item.gender === '女' ? 'member-avatar-placeholder--selected-female' : '' }}"><image src="{{ item.gender === '女' ? '/images/woman.png' : '/images/man.png' }}" mode="aspectFit" /></view>
-								</block>
 
 								<!-- 姓名 + 性别·年龄 -->
 								<view class="member-info">