fix(node-utils): do not import utils from Vue package

Author: farnabaz

src/runtime/utils/node.ts

@@ -1,4 +1,4 @@
-import { Text, type VNode } from 'vue'
+import { type VNode } from 'vue'
 import type { MDCElement, MDCNode, MDCText } from '../types'
 
 /**
@@ -32,7 +32,7 @@ export function isTag (vnode: VNode | MDCNode, tag: string | symbol): boolean {
  * Check if virtual node is text node
  */
 export function isText (vnode: VNode | MDCNode): boolean {
-  return isTag(vnode, 'text') || isTag(vnode, Text)
+  return isTag(vnode, 'text') || isTag(vnode, Symbol.for('v-txt'))
 }
 
 /**

test/extras.test.ts

@@ -0,0 +1,6 @@
+import { expect, it } from 'vitest'
+import { Text } from 'vue'
+
+it('Vue.Text === Symbol.for(\'v-txt\')', async () => {
+  expect(Text === Symbol.for('v-txt')).toBe(true)
+})