docs+deploy: Dankserver now llama.cpp frank-default-small (HauhauCS Q6_K_P + DFlash)

Retire vllm-awq-qwen36 (AWQ) from target maps, README, deployment, KB index,
Dankserver specs, DFlash and FP8 docs. New dankserver runtime: upstream
llama.cpp, port 7770, alias frank-default-small, 3x262144 ctx, DFlash Q8_0
draft, MoE experts offloaded to CPU, attention+KV on GPU (K q8_0, V f16).
deploy.sh now maps dankserver to frank-default-small and symlinks its unit.
models.json: dankserver baseUrl -> :7770, contextWindow -> 262144.

docs/Running Qwen3.6 35B A3B FP8 on Dankserver.md

@@ -112,7 +112,7 @@ export HF_HOME=/mnt/entropy/huggingface
 
 ### Active Service Conflict
 
-A vLLM engine core (Podman container `vllm-qwen36-dflash`) occupies roughly 22 GB of the 24 GB VRAM. Stop it before starting a competing service:
+The active `frank-default-small` service (llama.cpp, port 7770) uses about 22 GB of the 24 GB VRAM. The retired `vllm-awq-qwen36` (Podman, ~22 GB) and `vllm-qwen36` services are not active. Stop any competing service before starting another:
 
 ```
 podman stop vllm-qwen36-dflash