fix: 修复图片缓存组件变量定义冲突问题

src/components/CacheImage/index.vue

@@ -32,7 +32,7 @@
         },
     })
 
-    const src = ref()
+    const visibleSrc = ref()
     const hashCacheKey = ref()
     onMounted(async () => {
         await tryCache()
@@ -93,7 +93,7 @@
             // #endif
         }
 
-        src.value = url
+        visibleSrc.value = url
     }
 
     const hasError = ref(false)
@@ -103,7 +103,7 @@
         }
 
         hasError.value = true
-        src.value = props.src
+        visibleSrc.value = props.src
         // 清除缓存
         hashCacheKey.value && uni.removeStorageSync(hashCacheKey.value)
         console.warn('CacheImage cache error')
@@ -118,7 +118,7 @@
         :height="props.height"
         :radius="props.radius"
         :background="props.background"
-        :src="src"
+        :src="visibleSrc"
         @error="onError"
     >
         <slot></slot>