feat(mockups): 11 atlas with insets spike; round notes updated

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

docs/design/002-direction-round-notes.md

@@ -124,6 +124,12 @@ This file exists because of that request. It gets updated after every user messa
 
 - Resumed from section 7. Spikes 08, 09 and 10 were redispatched (3 concurrent), each continuing from its saved report.
 - Spike 11 follows when a slot frees.
+- **All four spikes are finished and committed on `feat/sea-chart-round`.** Each final report is in `docs/design/002-sea-chart-spikes/<slug>-report.md`.
+  - 08 Sea chart + log line: a full Admiralty-style chart on top, synced to an editorial log line below.
+  - 09 Schematic sea chart: an octilinear transit diagram over a faint chart, with a slider that morphs it into rough true geography.
+  - 10 Unrolling chart: the editorial scroll drawn on a vellum portolan, with a ship marker and a minimap.
+  - 11 Atlas with insets: an overview of the whole voyage on one screen; each island opens an atlas plate.
+- The preview at http://10.20.20.2:8099/ was rebuilt from this branch so the user can compare them.
 
 ## Open questions (in priority order)