Ali Waseem 50ccd39b31 fix(studio): use warning tokens for previously used JWT signing key badge (#45460) ...

## Summary
- Replaces invalid Tailwind purple classes on the "previously used" JWT
key badge with the design system's warning tokens, matching the
bg-*-200/text-*-600/border-*-500 pattern used by the in_use and revoked
variants
- text-purple-1200 didn't exist (Tailwind purple scale stops at 950) and
the design system has no purple palette, which is why the badge rendered
with off-theme default Tailwind purple

Resolves
[FE-3128](https://linear.app/supabase/issue/FE-3128/fix-previous-key-button-color-in-jwt-rotation-modal)

## Test plan
- [x] Open the Rotate JWT signing key modal — "Previous key" badge
should match the warning palette and visually fit alongside
Standby/Current
- [x] JWT signing keys table row with status `previously_used` renders
with the same warning styling

## Example 
<img width="426" height="570" alt="image"
src="https://github.com/user-attachments/assets/34baca2b-48c0-4cd3-b997-d5c029182ad4"
/>

2026-05-01 14:18:17 +00:00

..

jwt-secret-keys-table

chore: Migrate the monorepo to use Tailwind v4 (#45318)

2026-04-30 10:53:24 +00:00

algorithm-details.ts

feat: final ui/ux updates for jwt signing keys (#36889)

2025-07-08 11:42:03 +02:00

algorithm-hover-card.tsx

chore: Migrate the monorepo to use Tailwind v4 (#45318)

2026-04-30 10:53:24 +00:00

illustrations.tsx

feat: add asymmetric JWT UI (#36519)

2025-06-23 09:36:07 +12:00

jwt-settings.tsx

chore: Migrate the monorepo to use Tailwind v4 (#45318)

2026-04-30 10:53:24 +00:00

jwt.constants.ts

fix(studio): use warning tokens for previously used JWT signing key badge (#45460)

2026-05-01 14:18:17 +00:00

start-using-keys-banner.tsx

chore: Migrate the monorepo to use Tailwind v4 (#45318)

2026-04-30 10:53:24 +00:00