fix: change imports in examples to properly import devtools

Author: DamianOsipiuk

examples/basic/src/App.vue

@@ -1,6 +1,7 @@
 <script lang="ts">
 import { defineComponent } from "vue";
-import { useQuery, VueQueryDevTools } from "../../../lib";
+import { useQuery } from "../../../lib";
+import { VueQueryDevTools } from "../../../lib/devtools";
 
 interface Todo {
   userId: number;

examples/multi-page/src/App.vue

@@ -1,7 +1,7 @@
 <script lang="ts">
 import { defineComponent, ref } from "vue";
 
-import { VueQueryDevTools } from "../../../lib";
+import { VueQueryDevTools } from "../../../lib/devtools";
 import Page from "./Page.vue";
 
 export default defineComponent({