fix(core): reposition FloatingPopover on window resize (#403)

Author: SaKaNa-Y

packages/core/src/client/webcomponents/components/floating/FloatingPopover.ts

@@ -1,6 +1,6 @@
 import type { PropType, VNode } from 'vue'
 import type { FloatingPopoverProps } from '../../state/floating-tooltip'
-import { onClickOutside, useDebounceFn } from '@vueuse/core'
+import { onClickOutside, useDebounceFn, useEventListener } from '@vueuse/core'
 import { defineComponent, h, ref, useTemplateRef, watch } from 'vue'
 
 // @unocss-include
@@ -26,6 +26,11 @@ const FloatingPopoverComponent = defineComponent({
     const el = ref(props.item?.el)
     const renderCounter = ref(0)
 
+    useEventListener(window, 'resize', () => {
+      if (el.value)
+        renderCounter.value++
+    })
+
     const clearThrottled = useDebounceFn(() => {
       if (props.item?.el == null)
         el.value = undefined