docs: cross-link the vllmScripts project (model endpoints + git host)

- README: fix broken 'Also See' placeholder URL -> live Gitea LAN URL
- index.md: expand vllmScripts See Also with the endpoints it serves
- OpenWebUI.md: :7770 backend is the llama.cpp PP head (split to the
  3090), managed by vllmScripts; note the FLM NPU :52625 alternative;
  fix the broken [[llama.cpp Server]] wikilink
- Gitea.md: hosted repositories table (both projects)
- Dankclaw Stack.md: host-level LLM endpoints in the service inventory
- AGENTS.md: runtime note — LLM endpoints live in vllmScripts, not here

Pre-existing failures (untracked ComfyUI WIP): tests 6, 8, 9, 10.
Docs seams green: ok 19 (compose service docs), ok 20 (index links).

docs/index.md

@@ -61,5 +61,8 @@ This repository tracks the container stacks for both hosts. Git is the single so
 
 ## See Also
 
-- [vllmScripts repository](../vllmScripts/docs/index.md) — the deployment model this repo follows
+- [vllmScripts repository](../vllmScripts/docs/index.md) — the model-serving
+  scripts on the same hosts: `frank-default-large` (llama.cpp PP head,
+  port 7770, consumed by OpenWebUI) and `frank-default-small` (FastFlowLM
+  NPU, port 52625). Git workflow model for this repo.
 - [[AGENTS.md]] — repository rules