docs(ui): define compact feedback and nonblocking inspector close

registry/components.json

@@ -207,7 +207,9 @@
         "Open state belongs to the application; focus/layer behavior belongs to the component.",
         "The same window contract is used by Launcher, CMS and SEO; theme variables supply color differences.",
         "A right-side inspector is modeless by default: no dimming, no backdrop blur, no backdrop close, no focus trap and no body scroll lock.",
-        "A draggable inspector moves by its header and remains clamped to the viewport."
+        "A draggable inspector moves by its header and remains clamped to the viewport.",
+        "Closing a modeless inspector is never gated by autosave; preserve the draft, close immediately and report persistence failure through ToastStack.",
+        "Operational copy inside Window uses component typography tokens; browser-default paragraph or heading sizes are forbidden."
       ]
     },
     {
@@ -466,6 +468,7 @@
       "behavior": ["controlled items", "independent 10 second default auto-dismiss per terminal item", "manual dismiss", "portal viewport", "polite live region"],
       "rules": [
         "Applications own operation state and message copy; ToastStack owns viewport geometry and dismissal timing.",
+        "Errors and status copy use the compact Toast typography; consumers do not substitute browser-default paragraphs or title-sized text.",
         "Adding or updating another notification never restarts the lifetime of an existing item; each item owns its timer by stable id.",
         "Loading notifications remain until the operation updates or dismisses them.",
         "Status notifications never replace a blocking confirmation modal."