fix(test-setup): stop shadowing ten real registrations, and declare page:header's inputs

.changeset/drop-test-setup-shadow-stubs.md

@@ -0,0 +1,34 @@
+---
+"@object-ui/components": patch
+---
+
+fix(test-setup): stop shadowing ten real registrations, and declare page:header's inputs
+
+`vitest.setup.dom.tsx` re-registered `text`, `email`, `password`, `textarea`,
+`image`, `html`, `avatar`, `select`, `slider` and `grid` by hand — ~380 lines of
+renderer copied out of @object-ui/components — to undo bare-name fallbacks that
+@object-ui/fields and the plugins claimed by loading after it.
+
+Both sides now register under their own namespace with `skipFallback: true`, so
+nothing overwrites the `ui:` originals and the workaround is obsolete. It was
+not free: the copies carried no `inputs` and no `defaultProps`, so inside the
+test environment four curated public blocks reported an empty configuration
+surface while the real registrations declare one. `apps/console`'s contract
+test reads that registry, so its picture of the contract was fiction for those
+tags — a guard that measures a fixture instead of the product.
+
+Deleting the block restores what the app actually boots with. Verified: the ten
+tags keep their namespace and canonical type, and their declared surface comes
+back — `text` 1 input, `email` 6, `password` 6, `textarea` 6, `image` 3,
+`html` 1, `avatar` 4, `select` 6, `slider` 5, `grid` 7, plus `defaultProps`.
+The heavy DOM setup also got roughly twice as fast (~545s to ~235s of setup
+time across the suite), since every file in that project was paying to evaluate
+the duplicated renderers.
+
+With the shadowing gone, `page:header` was left as a genuine gap: a curated
+public block whose renderer reads `title`, `subtitle`, `actions`, `breadcrumb`,
+`recordChrome`, `showStar` and `showCopyId`, with none of them declared. Now
+declared.
+
+`element:divider` keeps zero inputs on purpose — its renderer reads only
+`className`, so there is nothing to author.

packages/components/src/renderers/layout/containers.tsx

@@ -1306,6 +1306,20 @@ ComponentRegistry.register('header', PageHeaderRenderer, {
   skipFallback: true,
   label: 'Page Header',
   category: 'layout',
+  // The renderer reads all of these off the schema (or off `properties.*` —
+  // the spec bridge may inline or preserve the bag), so an author configures
+  // the header through them. `className` is left out as a styling
+  // pass-through, and the host-injected `RecordContext.headerSystemActions`
+  // is not authored here at all.
+  inputs: [
+    { name: 'title', type: 'string', label: 'Title', description: 'Supports {field} interpolation and inline translation maps; falls back to the record title' },
+    { name: 'subtitle', type: 'string', label: 'Subtitle', description: 'Same interpolation as Title' },
+    { name: 'actions', type: 'array', label: 'Actions', description: 'Action buttons rendered in the header, before any host-injected system actions' },
+    { name: 'breadcrumb', type: 'boolean', label: 'Breadcrumb', defaultValue: true },
+    { name: 'recordChrome', type: 'boolean', label: 'Record Chrome', defaultValue: true, description: 'Set false for the bare h1 header on non-record pages' },
+    { name: 'showStar', type: 'boolean', label: 'Show Follow Star', defaultValue: true },
+    { name: 'showCopyId', type: 'boolean', label: 'Show Copy-ID', defaultValue: true },
+  ],
 });
 
 // ---------------------------------------------------------------------------