Optimize directive work

test/components/Model.vue

@@ -0,0 +1,11 @@
+<script setup lang="ts">
+import { ref } from 'vue'
+import { vMaska } from '../../src'
+
+const value = ref('123')
+</script>
+
+<template>
+  <input v-maska data-maska="#-#" data-maska-eager v-model="value" />
+  <div>{{ value }}</div>
+</template>