Mark the completed maintenance tasks

TODO.md

@@ -480,15 +480,18 @@ three-up boards; `tools/refboard.py` + reference-anchored generation (`--referen
 
 ### Memory and status accuracy
 
-- [ ] Trim `MEMORY.md` from ~1088 lines to the durable set: drop the pre-0.8 host/disk/NSIS/release
+- [x] Trim `MEMORY.md` from ~1088 lines to the durable set: dropped the superseded 2026-11-01
-      anecdotes, superseded v0.2.x handoff status and duplicated release notes, keep the gotchas
+      handoff, the v0.2.x host/disk/NSIS/release anecdotes and duplicated release notes; kept the
-      that still bite (async/event wiring, import order, colliders, RNG, contracts, the Godot
+      gotchas (async/event wiring, import order, colliders, RNG, contracts, Godot `--import` cache,
-      `--import` cache gotcha, the image-recitation filter), and keep the easter-egg note.
+      image-recitation filter, capture-harness windowing, bisect zero-area triangles) and the
-- [ ] Re-check the remaining memory claims against code before deleting them; `MAX_LIVE_NPCS` is
+      easter-egg note. Now ~800 lines.
+- [x] Re-check the remaining memory claims against code before deleting them; `MAX_LIVE_NPCS` is
       still 16 for gameplay while the separate budget smoke spawns 24, so do not "fix" that.
-- [ ] Fix stale status claims as they are found; add a documentation check or grep note only if
+      (Verified phase timing is data-driven via `shift_phases`, fixed the stale `REQUIRE_SIGNIN_VIEW`
-      the same class of drift returns.
+      contradiction and the old 272/108 counts.)
-- [ ] Keep the Gap Analysis baseline and the README status line in sync when a test count, version
+- [x] Fix stale status claims as they are found; add a documentation check or grep note only if
+      the same class of drift returns. (Counts and the sign-in state corrected on 2026-11-03.)
+- [x] Keep the Gap Analysis baseline and the README status line in sync when a test count, version
       or feature milestone changes (the baseline was bumped to 276/143 on 2026-11-03).
 
 ### Imagery and provenance upkeep