docs: remove Option B from comments sidebar v2 setup (#244)

Co-authored-by: mintlify[bot] <109931778+mintlify[bot]@users.noreply.github.com>

Author: mintlify[bot]

async-collaboration/comments-sidebar/v2/setup.mdx

@@ -2,12 +2,11 @@
 title: "Setup"
 ---
 
-The V2 sidebar is a fully primitive-based implementation. Use it by either importing `VeltCommentsSidebarV2` directly or passing `version="2"` on the existing `VeltCommentsSidebar`.
+The V2 sidebar is a fully primitive-based implementation. Import `VeltCommentsSidebarV2` directly to use it.
 
 <Tabs>
 <Tab title="React / Next.js">
 
-**Option A — Direct import:**
 ```jsx
 import {
   VeltProvider,
@@ -30,24 +29,13 @@ export default function App() {
 }
 ```
 
-**Option B — Version prop on existing component:**
-```jsx
-<VeltCommentsSidebar version="2" />
-```
-
 </Tab>
 <Tab title="Other Frameworks">
 
-**Option A — Direct element:**
 ```html
 <velt-comments-sidebar-v2></velt-comments-sidebar-v2>
 ```
 
-**Option B — Version attribute on existing element:**
-```html
-<velt-comments-sidebar version="2"></velt-comments-sidebar>
-```
-
 </Tab>
 </Tabs>