Corners: 12px, and named once

24px (Tailwind's rounded-3xl) was the roundest thing on the page and read as a phone app. A printed card
has a corner you can see.

Two tokens rather than a find-and-replace, so this is answered once and not per template:
`--radius-panel` (12px) for anything with an edge — cards, photos mounted on them, the admin's boxes — and
`--radius-field` (8px) for inputs, which were three different radii across the public form and the admin.
Buttons stay fully round: the pill is the brand's button shape and always was.

53 tests green, every class on all seven checked pages still resolves.

Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>

src/main/styles/components.css

@@ -70,7 +70,7 @@
  * `panel-lift` is one you can click, and it rises rather than just darkening.
  */
 @utility panel {
-  @apply bg-white rounded-3xl border border-bakery-200/70;
+  @apply bg-white rounded-panel border border-bakery-200/70;
   box-shadow: var(--shadow-card);
 }