chore(changeset): @objectstack/spec patch for userActions.editInline

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Author: os-zhuang

.changeset/useractions-edit-inline.md

@@ -0,0 +1,14 @@
+---
+'@objectstack/spec': patch
+---
+
+feat(spec): add `userActions.editInline` toggle for inline record editing
+
+`UserActionsConfigSchema` — the shared toggle set behind both a view's toolbar
+and a page's `interfaceConfig.userActions` — gains `editInline: boolean`
+(default `false`, alongside `addRecordForm`). The runtime already honors it
+(objectui `InterfaceListPage` reads `userActions.editInline` → `inlineEdit`),
+and the metadata-admin "Interface (list pages)" panel — which auto-renders
+these booleans as checkboxes — now exposes an "Edit Inline" toggle. When on,
+cells edit with the field's type-aware widget (the same control the form uses).
+A list stays read-only unless the author opts in.