docs: record Design chat generation client integration

.project-docs/30-worklog/current-state.md

@@ -4,6 +4,17 @@ This file is the integrated default-branch snapshot. Feature tasks record progre
 
 ## Integrated Through
 
+- AI Design chat-to-Quote client regression source commit
+  `6b1e3937d709b74d407379c210a4bf09e8f4b158` from task
+  `20260907-design-chat-generation-handoff-client-7d3a9c41` is integrated as merge
+  `7defe46de2d4c693a620ca0be10201a18ccd910e` by task
+  `20260908-integrate-design-chat-generation-client-7d3a9c42`. The existing Store
+  contract now has regression coverage for one accepted chat operation receiving its
+  committed chat Direction projection immediately followed by the offered immutable
+  Quote projection. The optimistic user message and activity settle once, while the
+  Quote remains visible without a second Renderer mutation. No client product code,
+  DTO, route, automatic confirmation, Task authorization, package, or deployment
+  changed; generation still begins only after explicit Quote-ID confirmation.
 - Native text context-menu source frontier
   `6fbb9c077ecda23e2ee6472631fe374527c49cb7` from task
   `20260907-input-context-menu-a7c31e` is fast-forwarded onto local `main` by