docs: close ODbL review and finish the remaining active TODO items

- New Docs/odbl-review.md: the shipped OSM-derived block geometry is a Produced
  Work under ODbL 1.0. Held: on-screen HUD attribution, ODbL link, committed
  source extract with provenance. Share-alike limited to the data layer; code/art
  stay CC0.
- TODO: ODbL review [x]; sidewalks/roads/collision [x] (collision verified; the
  remaining kerb radii/aprons/kerb-height are tracked as 0.1.1 patches).
- THIRD_PARTY_NOTICES + Docs/licensing.md updated to reference the posture.
- Nothing else was left marked [A] in TODO (the [D] Blosm blockout-cleaning item
  stays deferred).

MEMORY.md

@@ -271,3 +271,20 @@ Scope: facts and traps that cost time to establish. Planned work lives in [TODO.
   refs (facade, entrance, night marquee, TCL/Tussauds, Masonic 1922, etc.).
 - The security-game `realism/` A/B screenshots and `concepts/joke_shop/` are its
   own engine/venue renders — not relevant to our 6840 modeling.
+
+## 2026-11-08 — ODbL review closed; remaining active TODO items finished
+
+- Wrote `Docs/odbl-review.md` (decision 2026-11-08): the shipped block geometry
+  (streets/footprints/sidewalks) is a Produced Work of the OpenStreetMap database
+  (ODbL 1.0). Obligations held: on-screen attribution via AGigLineHUD ("©
+  OpenStreetMap contributors" + "Data © OSM, ODbL 1.0 — openstreetmap.org/copyright"),
+  ODbL link, and the raw extract committed in Geo/ with a manifest (date, bbox,
+  SHA-256). Share-alike is limited to the data layer; project code/art remain CC0
+  (Docs/licensing.md decision). 3DEP DEM is US Government public domain, unrelated
+  to ODbL.
+- Closed both [A] items in TODO: (1) sidewalks/roads/collision — collision
+  verified; remaining kerb radii/aprons/kerb-height explicitly tracked as 0.1.1
+  patch tasks (Sidewalk outer edge, Crossing ramp gradient, Kerb height);
+  (2) ODbL review — recorded. The [D] Blosm-import (blockout cleaning) item stays
+  deferred (tracked separately).
+- Branch: odbl-review-0.1.0 (docs + TODO closure only).