fix: 优化换货

pages/device-exchange/device-exchange.vue

@@ -56,10 +56,15 @@
 						border="surround"
 					/>
 					<view class="form-helper">识别结果可继续手动修改</view>
-					<button class="btn-apple btn-secondary parse-btn" @tap="fillFromPastedText">
+					<view class="paste-action-row">
+						<button class="btn-apple btn-secondary paste-action-btn" @tap="clearPastedText">
+							清除
+						</button>
+						<button class="btn-apple btn-secondary paste-action-btn" @tap="fillFromPastedText">
 							识别并填充
 						</button>
 					</view>
+				</view>
 
 				<view class="form-item">
 					<view class="form-label">收件人姓名</view>
@@ -280,6 +285,10 @@
 		uni.showToast({ title: '已识别并填充', icon: 'success' });
 	};
 
+	const clearPastedText = () => {
+		form.raw_shipping_text = '';
+	};
+
 	const submitExchange = async () => {
 		if (!form.recipient_name.trim()) {
 			uni.showToast({ title: '请输入收件人姓名', icon: 'none' });
@@ -409,10 +418,8 @@
 
 	.popup-content {
 		width: 660rpx;
-		max-height: 80vh;
 		padding: 30rpx;
 		box-sizing: border-box;
-		overflow-y: auto;
 
 		.popup-title {
 			font-size: 32rpx;
@@ -437,9 +444,14 @@
 				color: var(--text-tertiary);
 			}
 
-			.parse-btn {
-				width: 100%;
+			.paste-action-row {
+				display: flex;
+				gap: var(--space-md);
 				margin-top: var(--space-sm);
+
+				.paste-action-btn {
+					flex: 1;
+				}
 			}
 		}