docs(licensing): remove ODbL attribution requirements and HUD credit references

Drop the OpenStreetMap/ODbL attribution requirement, the Google imagery rule,
and the related F-4 requirement, risk R-4, release check, and TODO items across
AGENTS, PLAN, ROADMAP, README, setup, architecture sections, and manifests.
OSM data is now documented as local private use only. Also normalize
numbered-list indentation in the architecture docs.

TODO.md

@@ -96,15 +96,12 @@ The MPFB character asset is planned as the NPC template (see `ROADMAP.md`). Keep
 - [x] Build the walkable demo level: terrain, street, and hero facade assembled into one map with a start point on the north sidewalk, so the demo is something a player can walk rather than a review staging. **Built 2026-11-07** by `Tools/ue_build_demo_map.py` → `/Game/Hollywood/DemoMap`: sun/sky, `Hero_Facade`, six site meshes imported with collision (`Terrain_DEM`, `Road_Hollywood`, both sidewalks and both kerbs), and a `Demo_PlayerStart` on the north sidewalk 20 m back from the frontage. Demo views in `Screenshots/demo/` re-rendered and ☑ approved 2026-11-07.
 - [x] Walkable sidewalks and a designated street crossing. Crossing chosen: mid-block signalised crossing, OSM way 385648319, at 130 m along the block (`Geo/verification/2026-11-06-street-profile.md`). Done 2026-11-07: continental zebra markings (0.5 m bars / 0.5 m gaps, 3 m band) at all three signalised crossings, no collision on the paint; kerbs were already flushed at the crossings. Enablers found on the way: the street surfaces were 100 % down-facing (invisible in engine) — winding flipped; the terrain buried the street — 10.7 m corridor cut around the centreline (sidewalks cover the transition, walk-check 0 holes); LFS-lockable `.blend`/`.umap` check out read-only — builders now chmod before saving and fail loudly. Screenshot ☑ approved 2026-11-07 (`Screenshots/demo/review-demo-crossing`); the corridor renders near-black in shadow — that was the **Fixed daytime lighting** item, now also done.
 - [x] Fixed daytime lighting and basic ambience. **Done 2026-11-07, screenshots approved.** Demo map now has a fixed daytime rig in `Tools/ue_build_demo_map.py`: sun pitch −50 / yaw 120 (intensity 4, warm 255/245/230, atmosphere sun light), sky light 2.6 with real-time capture, sky atmosphere, height fog (density 0.008), and a manual-exposure post-process volume (min = max brightness 1.0) so a shot cannot wash out or crush to black. Two root causes found while doing it: (a) **Blender flat diffuse colours do not survive the FBX→UE import** — every site mesh arrived white and the terrain arrived with `WorldGridMaterial`, which is what actually made the scene look blown out; explicit `M_Asphalt` / `M_Concrete` / `M_Ground` / `M_RoadPaint` materials are now created and assigned in the demo builder. (b) only **one of the three crossings** was reaching the game: each band was its own object and Blender renamed the duplicates `.001`/`.002`, which site assembly skips; all bands are now one `Crossing_Markings` object. Demo cameras also fixed: street-level sat inside the façade body, and the crossing camera aimed at the wrong crossing (s=36.6 instead of the designated s=130.1 at UE X −14956). Lighting is dynamic-only (`r.AllowStaticLighting=False`, all lights Movable) so the editor's "LIGHTING NEEDS TO BE REBUILT" warning no longer fires. All four demo views approved by the owner.
-- [x] Geographic attribution display ("© OpenStreetMap contributors" + license link). Done 2026-11-07: `AGigLineHUD` (C++) draws the credit line and the licence URL (`© OpenStreetMap contributors` / `Data © OpenStreetMap contributors, ODbL 1.0 — openstreetmap.org/copyright`) in the bottom-left of every frame, wired through `AGigLineGameModeBase::HUDClass`. It is a plain `AHUD::DrawText`, so no UMG widget asset can be dropped from a cook. `AGigLineShotActor` now requests screenshots with the UI shown, so the attribution is visible in every image under `Screenshots/` and the obligation is provable, not just documented.
 
 ### Repository publication
 
 - [x] Remove confirmed private documents and bundled skills from publishable history while preserving local copies; validate all refs and LFS objects. Rewritten 2026-11-07; original history is in a separate private local backup.
 - [x] Scan all reachable Git history and the publication changes with Gitleaks 8.28.0. Removed an Android File Server security token from history and disabled the unused server; the rescans found no leaks.
 - [x] Review Unreal asset provenance via the generation/import scripts and inspect all 18 reachable Unreal asset versions for recognizable private-reference paths. No such paths were found; this is not a full binary-content audit.
-- [x] Review OSM source distribution notices: original data retains attribution and licence metadata, and the repository links directly to ODbL 1.0.
-- [A] Review ODbL obligations for each shipped derivative database or produced work before public release. In-game attribution display is implemented (`AGigLineHUD`, visible in every screenshot); the remaining question is the ODbL "derivative database" posture for a shipped build that contains OSM-derived geometry.
 - [x] Validate Gitea LFS support. The first push succeeded on 2026-11-07; a separate clone fetched all 26 historical LFS objects and passed integrity checks.
 - [x] Commit and review the publication preparation changes before pushing. Initial publication commit: `101db3f`.
 
@@ -442,7 +439,6 @@ Suggested blender skills: **procedural-modeling** + **geometry-nodes** (the faç
 - [ ] Freeze features; document the freeze in `CHANGELOG.md`.
 - [ ] Produce a public beta build for testers.
 - [ ] Complete license audit: `THIRD_PARTY_NOTICES.md`, all MPFB assets, textures, animations, vehicles, audio.
-- [ ] Review ODbL obligations for any distributed derived geographic database.
 - [ ] Review Epic distribution requirements before publishing.
 - [ ] Verify a fresh checkout builds and packages reproducibly.