update docs

docs/src/docPages/api/nodes/mention.md

@@ -31,10 +31,10 @@ Currently, we’re supporting custom Vue.js components only. To get the required
 
 ```bash
 # with npm
-npm install @tiptap/vue
+npm install @tiptap/vue-2
 
 # with Yarn
-yarn add @tiptap/vue
+yarn add @tiptap/vue-2
 ```
 
 And yes, we plan to support React, too. Meanwhile, you can roll your own `ReactRenderer`, but don’t forget to share it with the community.

docs/src/docPages/guide/node-views.md

@@ -7,7 +7,7 @@ Node views are the best thing since sliced bread, at least if you’re a fan of
 
 <!-- ```js
 import { Node } from '@tiptap/core'
-import { VueNodeViewRenderer } from '@tiptap/vue'
+import { VueNodeViewRenderer } from '@tiptap/vue-2'
 import Component from './Component.vue'
 
 export default Node.create({
@@ -83,7 +83,7 @@ https://github.com/ueberdosis/tiptap-next/blob/main/packages/extension-task-item
 
 ```js
 import { Node } from '@tiptap/core'
-import { VueNodeViewRenderer } from '@tiptap/vue'
+import { VueNodeViewRenderer } from '@tiptap/vue-2'
 import Component from './Component.vue'
 
 export default Node.create({

docs/src/docPages/installation/vue.md

@@ -3,7 +3,7 @@
 ## toc
 
 ## Introduction
-The `@tiptap/vue` package is not yet ported to Vue 3. Meanwhile, you can find compatible version contributed by [@samwillis](https://github.com/samwillis) and [@areknawo](https://github.com/areknawo) here.
+The `@tiptap/vue-2` package is not yet ported to Vue 3. Meanwhile, you can find compatible version contributed by [@samwillis](https://github.com/samwillis) and [@areknawo](https://github.com/areknawo) here.
 
 ## EditorContent.ts
 https://github.com/ueberdosis/tiptap-next/issues/85#issuecomment-774520164