CURRENT points at the piece 5 brief; DEFERRED: shared-checkout hazard (#1503)

Co-Authored-By: Claude Fable 5.1 <[email protected]>

docs/plans/CURRENT.md

@@ -69,7 +69,7 @@ publish to refactor under Jason's explicit commit/push authority. Gate E remains
 Jason's Monday acceptance; tests do not close that gate.
 Darkwing closed #1506 (Gate D written, comment 26067) and
 #1504 (registration shipped, Gate B passed, comment 26069) on 2026-09-13 UTC.
-Darkwing holds for piece 5 (orchestrator seat) until Jason calls it. #1503 stays open until Jason rules on "who is waiting on me".
+Darkwing holds for piece 5 (darkwing on point; brief on the plan page, section "Piece 5") until Jason sends the start message, planned Sunday 2026-09-13. #1503 stays open until Jason rules on "who is waiting on me".
 
 `packages/ledger` is implemented: read-only local refactor subjects, one
 Gitea issue request, repo seats' user messages, two tables and JSON. Ledger

docs/plans/DEFERRED.md

@@ -53,6 +53,13 @@ at every gate. Started 2026-09-12 during the control board MVP.
   `reviews/2026-09-12_ledger-verdict.md`. No change beyond the reviewed GET
   cleanup fix in this piece. Filbert, LEDGER-1506-R1, 2026-09-12, #1506.
 
+- **One shared checkout for every seat and the coordinator.** Any `git add`
+  of a shared file (CURRENT.md, SESSIONS.md, the plan page) commits another
+  seat's in-progress edit under the wrong commit; it happened at f80404f5
+  (dewey's CURRENT.md status note went in with the piece 5 brief, harmless
+  but unowned). Fix candidates: per-seat worktrees, or shared files edited
+  only by the seat named in CURRENT.md. (2026-09-12)
+
 ## Queue (Jason's order)
 
 1. WebUI on Dewey's Console design absorbs the board as its first screen