docs(design): record deployed browser verification

artifacts/design-validation/final-design-summary.md

@@ -49,11 +49,16 @@ return registration gained an evidence-based review boundary before commit.
 | Browser journeys | 18 passed locally |
 | Horizontal overflow | none at 390/768/1280/1440 px |
 | Accessibility | named landmarks, skip link, visible focus, text-plus-shape status, labelled mobile rows, reduced-motion support |
-| Console/network | pending final deployed smoke test; local API/browser journeys are clean |
+| Deployed browser smoke | passed on all 10 authenticated routes plus login at desktop and mobile sizes |
+| Console/network | 0 browser warnings/errors; 7 authenticated API paths returned HTTP 200 |
 
 All displayed operational counts remain derived from the existing persisted API data.
 Synthetic-data labelling is persistent on login and authenticated surfaces.
 
+Deployed evidence is stored in `artifacts/design-validation/implementation/deployed/`.
+The review stack reports healthy PostgreSQL/API state, HTTP 200 from the web application,
+and `{"status":"ok"}` from n8n's internal health endpoint.
+
 ## Performance observations
 
 No runtime font, image or animation dependency was added. The application uses inline SVG
@@ -61,8 +66,9 @@ and CSS visuals, and the production bundle remains appropriate for this internal
 
 ## Known limitations
 
-- Global search is present as a shell affordance but does not execute a cross-entity
-  query because no matching API contract exists; route-level search and filters are live.
+- The global search visual is a non-submitting orientation cue because no cross-entity
+  query API exists; all route-level search and filters are live. It is intentionally not
+  presented as an action button.
 - The MCP Hub state is correctly shown as not configured in the current PoC rather than
   simulated as healthy.
 - Live RAGcore and MCP Hub round trips remain subject to the existing environment limits