perf(hooks): replace the ref object with a plain object (#15061)

Co-authored-by: 唐铃 <ling.tang01@geely.com>

packages/hooks/use-cursor/index.ts

@@ -1,19 +1,18 @@
-import { ref } from 'vue'
-
 import type { ShallowRef } from 'vue'
 
+interface SelectionInfo {
+  selectionStart?: number
+  selectionEnd?: number
+  value?: string
+  beforeTxt?: string
+  afterTxt?: string
+}
+
 // Keep input cursor in the correct position when we use formatter.
 export function useCursor(
   input: ShallowRef<HTMLInputElement | undefined>
 ): [() => void, () => void] {
-  const selectionRef = ref<{
-    selectionStart?: number
-    selectionEnd?: number
-    value?: string
-    beforeTxt?: string
-    afterTxt?: string
-  }>()
-
+  let selectionInfo: SelectionInfo
   function recordCursor() {
     if (input.value == undefined) return
 
@@ -24,7 +23,7 @@ export function useCursor(
     const beforeTxt = value.slice(0, Math.max(0, selectionStart))
     const afterTxt = value.slice(Math.max(0, selectionEnd))
 
-    selectionRef.value = {
+    selectionInfo = {
       selectionStart,
       selectionEnd,
       value,
@@ -33,10 +32,10 @@ export function useCursor(
     }
   }
   function setCursor() {
-    if (input.value == undefined || selectionRef.value == undefined) return
+    if (input.value == undefined || selectionInfo == undefined) return
 
     const { value } = input.value
-    const { beforeTxt, afterTxt, selectionStart } = selectionRef.value
+    const { beforeTxt, afterTxt, selectionStart } = selectionInfo
 
     if (
       beforeTxt == undefined ||