feat(hero): banner lettering, re-render the three staging shots; defer the rest to 0.9.0

Banner lettering (JIMMY KIMMEL LIVE): new Tools/gen/generate_banner_texture.py
draws the exact title with Pillow + Liberation Sans Bold - an image model would
mangle a trademark string, and Qwen-Image 2.1 is research-only. Gold JIMMY /
KIMMEL / LIVE stacked on a crimson ground. ue_hero_facade_import.py generalises
import_albedo to import_texture and wires the banner into M_Facade_Banner_Ref as
Base Color (tiling 1.0), replacing the flat dark tint with a brighter red per the
owner's 'less dark, more bright'.

Re-rendered all three ReviewMap staging shots (front, oblique, portals) and
updated their Screenshots/README.md status rows.

The hero facade rework is now closed at 'surface detail that reads at 45 m'. The
remaining elevation work - volute capital depth, lattice grille depth, and the
full realism pass - is deferred to 0.9.0 per the owner, and the 0.9.0 hero item
records the hand-off.

Tools/README.md

@@ -105,6 +105,7 @@ Scripts resolve the repository root as `../..` from their own folder and put the
 | [`gen/comfyui_generate.py`](gen/comfyui_generate.py) | Drives the **local** ComfyUI at `http://127.0.0.1:8188` (Stability Matrix install). `models` lists checkpoints; `txt2img` renders through the HTTP API; **`texture` renders material sheets with the project's documented texture workflows** (see below). Every run writes a provenance sidecar (model, prompt, seed, settings, full graph). Two candidates by default — same prompt and seed, both scored by high-frequency detail, the winner takes `--out`, the loser is kept beside it. Local and human-triggered; no credential. |
 | [`gen/generate_facade_textures.py`](gen/generate_facade_textures.py) | Procedural, deterministic facade texture maps (ashlar base colour + roughness, stucco, asphalt, concrete) written with a pure-zlib PNG encoder — no model, no network, byte-identical on every run. |
 | [`gen/generate_character_textures.py`](gen/generate_character_textures.py) | Procedural character texture maps, same deterministic approach as the facade set. |
+| [`gen/generate_banner_texture.py`](gen/generate_banner_texture.py) | Draws the hero-facade banner (`JIMMY KIMMEL LIVE` in gold on crimson) with Pillow + a system font — exact text, deterministic, no model. An image model would mangle a trademark string, and Qwen-Image 2.1 is research-only, so this is the lettering path. `--out Art/textures/generated/T_Banner_KIMMEL.png` by default. |
 | [`gen/facade_detail_concepts.py`](gen/facade_detail_concepts.py) | Generates **frontal building plates** (whole elevation, entrance in its facade, or building with neighbours) from a local reference photograph with an image model (OpenRouter); close-up detail crops are deliberately not requested because they cannot be measured for proportion. `--list` is free and shows which studies have their reference present; `--all`/`--only <name>` generates. Never overwrites (writes `-v2`, `-v3`), writes a `.refgen.json` sidecar per image (model, prompt, source photo, SHA-256), and puts everything under `Art/reference/facade-details/` — gitignored, local-only, never shipped. Costs money per image, so it is never automatic. |
 | [`review/judge_screenshot.py`](review/judge_screenshot.py) | (see Visual review) |