feat: add pricing table to user popover (#7583)

## Summary

Add ability to show pricing table from user popover. Misc style changes
and logic.

## Changes

- **What**: CurrentUserPopover.vue
- **Breaking**: <!-- Any breaking changes (if none, remove this line)
-->
- **Dependencies**: <!-- New dependencies (if none, remove this line)
-->

## Screenshots (if applicable)

<img width="481" height="672" alt="image"
src="https://github.com/user-attachments/assets/3dd55bc4-b49e-4b4e-920e-c97cabaa448a"
/>

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-7583-feat-add-pricing-table-to-user-popover-2cc6d73d365081e1bbf1f2b351e53289)
by [Unito](https://www.unito.io)

src/components/topbar/CurrentUserButton.vue

@@ -18,7 +18,15 @@
       </div>
     </Button>
 
-    <Popover ref="popover" :show-arrow="false">
+    <Popover
+      ref="popover"
+      :show-arrow="false"
+      :pt="{
+        root: {
+          class: 'rounded-lg'
+        }
+      }"
+    >
       <CurrentUserPopover @close="closePopover" />
     </Popover>
   </div>