chore: 导入清理前的完整工程状态（含 Capacitor 原生壳，作为回滚备份点）

apps/web/app/composables/helper.ts

@@ -0,0 +1,26 @@
+import type { MaybeComputedElementRef } from '@vueuse/core'
+import { isClient, useElementBounding } from '@vueuse/core'
+
+/**
+ * trigger show invisible element
+ * @param target
+ *
+ * @deprecated use scrollIntoView instead
+ */
+export function useInvisibleElement(target: MaybeComputedElementRef<HTMLElement>) {
+  const { top } = useElementBounding(target)
+
+  const isVisible = computed(() => {
+    return isClient ? window.scrollY < top.value : true
+  })
+
+  const show = () => {
+    if (isClient)
+      window.scrollTo(0, top.value)
+  }
+
+  return {
+    isVisible,
+    show,
+  }
+}