update user profile dropdown (#6475)

## Summary

update user profile dropdown

## Screenshots

1. Subscribe to run button and Unsubscribe user panel
<img width="433" height="480" alt="image"
src="https://github.com/user-attachments/assets/bb859481-6405-44df-85ec-9935599c4be0"
/>

2. Subscribed User:
<img width="395" height="479" alt="image"
src="https://github.com/user-attachments/assets/683de2c0-8090-4e9a-ac4e-d211fcee8921"
/>

3. OSS:
<img width="392" height="480" alt="image"
src="https://github.com/user-attachments/assets/7d684c1a-8dee-48dd-8e7f-3c98bd98104d"
/>

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-6475-update-user-profile-dropdown-29d6d73d365081ff9e14f9355a9a3bb7)
by [Unito](https://www.unito.io)

---------

Co-authored-by: GitHub Action <action@github.com>

src/platform/cloud/subscription/components/SubscribeToRun.vue

@@ -9,6 +9,10 @@
     icon="pi pi-lock"
     severity="primary"
     size="small"
+    :style="{
+      background: 'var(--color-subscription-button-gradient)',
+      color: 'var(--color-white)'
+    }"
     data-testid="subscribe-to-run-button"
     @click="handleSubscribeToRun"
   />