docs: the paused wave has landed; D-60, how much checking a merge gets; Q-9

The plan and the status documents say what is true after the merges
of 2026-10-29: served.md section 0, the 8.0.1 rows and unit Status
lines for S4.4, S5, S6, S7 and P6 (landed, with commits), the 8.0.2
resume paragraph turned into the record of what the merges found,
P6's At-merge bullet (the write-off and dedup interaction, the five
tests its interrupted gate never reached, schema 18), P9a's Done-when 1
verified by the green two-user job, D-58 and D-59 in order.

D-60 (the owner): per merge a compile and the unit's own tests; the
exhaustive gates once per batch, at the end. AGENTS.md's two gate
sentences, HANDOFF.md's merging procedure and the plan carry it, with
the reason: five full gates around five merges took twelve hours and
the one gate at the end found the same five tests.

Q-9 (open, for the owner): P6's `ledger-store` -> `ledger-import`
dependency, with the options and the recommendation; architecture.md
marks the arrow as under review. testing.md records the merge's test
changes under P6. STATUS.md gains "Now (2026-10-29)" with the gate
figures (170 suites, 2,944 tests, 77 minutes), the CI state and the
next steps; HANDOFF.md, roadmap.md, gui.md and the parties doc drop
the paused-branch wording; README counts 129 tools and about 2,950
tests.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01HS8WZziDnyxunC23MUxrLp

plan/roadmap.md

@@ -48,15 +48,16 @@ audit defects), projects, receivables and payables first class
 (documents read their figures from tagged standing lines), the invoice
 PDF, terms, numbers and line accounts in the core and the journal.
 
-## In flight (2026-10-28)
+## Landed 2026-10-29
 
-Built on paused branches, to be rebased and landed in order: P4b S4.4
-(the create tools preview and confirm; the party contact block, D-55),
-S5 (sent tracking), S6 (paying on terms: multi-document payments,
+The wave paused on 2026-10-27, merged in order on `main`: P4b S4.4 (the
+create tools preview and confirm; the party contact block, D-55), S5
+(sent tracking), S6 (paying on terms: multi-document payments,
 discounts, the processor fee, bills due, aging exports), S7 (bad debts),
-P6 (the evidence pipeline: extraction, dedup, annotations). Then S4.5
-(the PDF, viewer and handbook of `documents_v2`) and the owner's one
-`documents_v2` upgrade of the live books (Q-5).
+P6 (the evidence pipeline: extraction, dedup, annotations). In flight:
+nothing. Next: S4.5 (the PDF, viewer and handbook of `documents_v2`),
+P11a step 0 beside it, and after P4 the owner's one upgrade of the live
+books (D-57).
 
 ## Next