rename frank-small → frank-secondary (Dankclaw llama.cpp :7771)

Cross-cutting rename of the current llama.cpp endpoint on the RTX 3090
(port 7771) from frank-small to frank-secondary:

- Service trio: scripts/{frank-small.env,frank-small.service,
  serve-frank-small.sh,download-frank-small.sh} → frank-secondary.*
- Test: tests/frank_small_unit.bats → tests/frank_secondary_unit.bats
- Runbooks: serverAppConfigs-docs/LLM/frank-small-*.md →
  frank-secondary-*.md (9 files); the FreeToken runbook stays
  freetoken-frank-small.md (it documents the retired CUDA-era service)
- Identifiers: FRANK_SMALL→FRANK_SECONDARY, llm_small→llm_secondary,
  LLM_SMALL_*→LLM_SECONDARY_*, deploy_llm_small→deploy_llm_secondary
- Historical references to the OLD frank-small (FreeToken/CUDA on the
  3090, and the Dankserver service that became frank-medium) are
  preserved verbatim — they describe what the service was called
  at the time.

serverAppConfigs-docs/LLM/Dankserver System Specs.md

@@ -17,7 +17,7 @@ timestamp: 2026-09-20
 
 Dankserver is a media/library server and the `frank-medium` LLM host. The
 host runs Ubuntu 26.04 (Resolute Raccoon). The RTX 3090 that served the
-FreeToken/CUDA `frank-small` era was removed on 2026-09-15 and replaced with
+FreeToken/CUDA `frank-secondary` era was removed on 2026-09-15 and replaced with
 two AMD Radeon AI PRO R9700 cards.
 
 ## Hardware Specifications
@@ -107,8 +107,8 @@ hijack `libhsa-runtime64` were purged on 2026-09-15 — see
 The active inference service is `frank-medium.service`: mainline llama-server on
 port 7770, layer-split 32:33 across both R9700s with the DFlash2 drafter pinned to
 ROCm1. See [[frank-medium-llamacpp-dflash2]]. The former
-`frank-small.service` (FreeToken/CUDA) was retired with the 2026-09-15 GPU swap;
-its unit is archived in `~/.AGENTTRASH/20260915-frank-small-retire/host-units/`,
+`frank-secondary.service` (FreeToken/CUDA) was retired with the 2026-09-15 GPU swap;
+its unit is archived in `~/.AGENTTRASH/20260915-frank-secondary-retire/host-units/`,
 and the vllm-radiance replica trio in `~/.AGENTTRASH/20260916-vllm-radiance-retire/`.
 See [[deployment]].