bugfix: 图片加载问题

src/views/home/agent/components/Preview.vue

@@ -45,14 +45,13 @@
 				</div>
 				<!-- 已加载完成的 sketch 显示实际图片 -->
 				<img
-					v-show="!pendingSketchIndexes.includes(index)"
 					v-img-loading="getImageSrc(item, index)"
 					@load="handleImageLoad(index)"
 				/>
 				<!-- 正在加载的 sketch 显示 loading gif overlay -->
-				<div v-if="pendingSketchIndexes.includes(index)" class="loading-wrapper">
+				<!-- <div v-if="pendingSketchIndexes.includes(index)" class="loading-wrapper">
 					<img src="@/assets/images/sketch-loading.gif" alt="loading" />
-				</div>
+				</div> -->
 			</div>
 		</template>
 		<template v-else-if="type === 'url'">
@@ -119,8 +118,7 @@
 	// 存储每个图片的加载状态
 	const loadedStatus = ref<boolean[]>([])
 
-	// 存储正在加载的 sketch 索引
-	const pendingSketchIndexes = ref<number[]>([])
+	
 
 	const props = withDefaults(
 		defineProps<{
@@ -138,7 +136,7 @@
 		() => {
 			// 当 sketchList 变化时，重置加载状态
 			loadedStatus.value = new Array(combineSketchList.value.length).fill(false)
-			pendingSketchIndexes.value = []
+			// pendingSketchIndexes.value = []
 		}
 	)
 
@@ -210,12 +208,10 @@
 	// 图片加载完成时触发
 	const handleImageLoad = (index: number) => {
 		loadedStatus.value[index] = true
-		pendingSketchIndexes.value = pendingSketchIndexes.value.filter((i) => i !== index)
 	}
 
 	// 图片加载失败时触发
 	const handleImageError = (index: number) => {
-		pendingSketchIndexes.value = pendingSketchIndexes.value.filter((i) => i !== index)
 		console.error(`Failed to load sketch at index ${index}`)
 	}
 
@@ -272,9 +268,9 @@
 	const handleLoadingSketch = (sketchIndex?: number) => {
 		showLoading.value = true
 		// 记录正在加载的 sketch 索引
-		if (sketchIndex !== undefined) {
-			pendingSketchIndexes.value.push(sketchIndex)
-		}
+		// if (sketchIndex !== undefined) {
+		// 	pendingSketchIndexes.value.push(sketchIndex)
+		// }
 	}
 
 	const handleClickUrl = (item: { url: string; title: string }) => {