docs: close herdr pilot

docs/workflow-discovery.md

@@ -170,10 +170,12 @@ and build configurations, then provide an activation command.
   Leafcloud project become available. Irristaud listing has passed; do not upload.
 - Use the reviewed local Yookr OpenAPI contract while the accepted malformed
   generated test document remains deployed.
-- Finish only the notification and detach/reattach observations for the Herdr
-  pilot. Its Codex/Claude fallback, attention states, local branches, parallel
-  non-overlapping plans, and dirty-removal guard passed with issue 197; the plans
-  show that implementation belongs outside the dashboard repository.
+- Herdr's bounded issue 197 pilot is complete. Documented named-session
+  detach/reattach persistence is accepted without a redundant live trial, and
+  notifications are intentionally disabled. Codex/Claude fallback, attention
+  states, local branches, parallel non-overlapping plans, and the dirty-removal
+  guard passed; the plans show that implementation belongs outside the dashboard
+  repository.
 - Keep Bruno, DBeaver, and existing PIM clients until their independent gates are
   resolved.