feat: show subscription tier below name on cloud (#7356)

## Summary

<img width="427" height="557" alt="image"
src="https://github.com/user-attachments/assets/1183e741-762d-4e52-b24a-77c976e5ad5f"
/>

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-7356-feat-show-subscription-tier-below-name-on-cloud-2c66d73d365081829576c276bb5762ac)
by [Unito](https://www.unito.io)

tests-ui/tests/platform/cloud/subscription/components/SubscriptionPanel.test.ts

@@ -13,6 +13,13 @@ const mockSubscriptionTier = ref<
   'STANDARD' | 'CREATOR' | 'PRO' | 'FOUNDERS_EDITION' | null
 >('CREATOR')
 
+const TIER_TO_NAME: Record<string, string> = {
+  STANDARD: 'Standard',
+  CREATOR: 'Creator',
+  PRO: 'Pro',
+  FOUNDERS_EDITION: "Founder's Edition"
+}
+
 // Mock composables - using computed to match composable return types
 const mockSubscriptionData = {
   isActiveSubscription: computed(() => mockIsActiveSubscription.value),
@@ -20,6 +27,9 @@ const mockSubscriptionData = {
   formattedRenewalDate: computed(() => '2024-12-31'),
   formattedEndDate: computed(() => '2024-12-31'),
   subscriptionTier: computed(() => mockSubscriptionTier.value),
+  subscriptionTierName: computed(() =>
+    mockSubscriptionTier.value ? TIER_TO_NAME[mockSubscriptionTier.value] : ''
+  ),
   handleInvoiceHistory: vi.fn()
 }