llm: retire the trio service names — fleet services renamed to frank-archon/frank-dragoon/frank-zealot

The 2026-10-09 wire aliases become the service names everywhere:
systemd units, serve scripts, env files and FRANK_* variables,
deploy-plan/deploy-remote service keys, container names, Prometheus
job names + alert rules, Grafana dashboard queries, bats seams,
runbook filenames, homepage/AGENTS lore, and historical prose.
Rollback tags renamed in lockstep. Residue in the tree: zero.
Retired frank-medium/small/npu names are history and stay.

Known casualty: scripts/patches/*.patch context lines were rewritten;
those retired-era vLLM-fork patches no longer apply byte-exact.

serverAppConfigs-docs/Research/Most Popular Self-Hosted AI Apps.md

@@ -107,7 +107,7 @@ TTS), [Kokoro-82M](https://github.com/hexgrad/kokoro) (8,933, Apache-2.0, TTS),
   the `Comfy-Org` org. Already running on this fleet (Qwen-Image 2.1 GGUF) and
   wired as the Open WebUI image engine.
 - **llama.cpp** — the reference GGUF inference engine; `llama-server` exposes an
-  OpenAI-compatible endpoint. Backbone of this fleet's frank-secondary/frank-large.
+  OpenAI-compatible endpoint. Backbone of this fleet's frank-zealot/frank-dragoon.
 - **vLLM** — high-throughput PagedAttention serving with an OpenAI-compatible
   API; the multi-GPU option (frank-medium runs vLLM tensor-parallel across two
   R9700s).