homepage: amber CRT theme, VT323, current-fleet docs + API access guide

- style.css: green phosphor -> amber CRT-AMBIOS palette; docs styles for
  screenshots, code blocks, key warning (full + bare mode)
- index/admin/docs: VT323 from the Google Fonts CDN
- docs.html: rewrite #chat/#models for the live fleet (flash-server v2,
  radiance native FP8, Qwen3.5-9B Q6_K); new #api-access with OpenWebUI
  key walkthrough + Opencode and Pi configs; three OpenWebUI screenshots
- services.json: AI card details match the current fleet
- deploy-remote.sh: ship shared/homepage/img/ to /srv/homepage/
- docs: Homepage.md theme wave + OpenWebUI.md picker access-control law

serverAppConfigs-docs/Infrastructure/Homepage.md

@@ -36,6 +36,20 @@ deliberately unprobeable) via the `wip` value (`"open"` / `"closed"`).
 Tautulli (Plex statistics, `192.168.0.235:8181`) joined the admin page's
 Media Library Apps section.
 
+**Amber CRT theme + API docs (2026-10-07):** the palette moved from green
+phosphor to amber CRT-AMBIOS (`--fg #ffb000` on `--bg #0a0600`), and the font
+stack now leads with **VT323** loaded from the Google Fonts CDN (the deploy
+also ships `shared/homepage/img/` beside the page, so `/img/*` serves the docs
+screenshots). The docs page gained a full **API access** walkthrough
+(`/docs#api-access`): per-user OpenWebUI API keys (User menu → Settings →
+Account → API keys), the base URL `https://ai.franksdank.cloud/api/v1`, and
+copy-paste configs for **Opencode** (`~/.config/opencode/opencode.json`) and
+**Pi** (`~/.pi/agent/models.json`) pointing at `frank-secondary`. Shipped
+together with the OpenWebUI side: `features.api_keys=true` for regular users
+and the restored `frank-secondary` model row + public `read` access grant
+without which the picker showed "No results found" for every family account
+(see [[OpenWebUI]]).
+
 ## Design decision — 2026-08-22
 
 The live up/down check runs server-side. A checker on Dankclaw probes each backend and writes a same-origin `status.json`. The page fetches only that file and renders the badges. The browser never calls a backend directly. The checker runs as a systemd timer every 3 minutes.
@@ -111,7 +125,7 @@ flowchart TD
 ## Service classification
 
 **User services** (root page), in section order:
-- **AI** — OpenWebUI, and the three LLM fleet cards (frank-large, frank-medium, frank-secondary — status + docs link, no Open link).
+- **AI** — OpenWebUI, and the three LLM fleet cards (frank-large, frank-primary, frank-secondary — status + docs link, no Open link).
 - **Web Apps** — SearXNG, Gitea, Copyparty, Marreta.
 - **Media Library Apps** — Calibre-Web, RomM, Plex, Jellyfin, Seerr.
 
@@ -131,7 +145,8 @@ shared/homepage/
 ├── style.css         # full theme; a toggle strips to bare HTML
 ├── app.js            # loads status.json once, renders the panels
 ├── services.json     # service config (user + admin)
-└── fonts/            # Terminus (woff2) for @font-face
+├── img/              # screenshots served at /img (docs page; deployed with the page)
+└── fonts/            # optional self-hosted fonts (deployed with the page; VT323 comes from the Google Fonts CDN, this dir is absent)
 ```
 
 `status.json` is generated at runtime in `/srv/homepage/`. It is not committed.