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/LLM/VLLM Overview.md

@@ -244,7 +244,7 @@ vLLM supports multiple parallelism strategies:
 already uses them.** The tcclaviger fork is a vLLM fork, so the standard
 scheduler flags are present in the shipped image (verified by reading the
 `vllm.engine.arg_utils` and `vllm.config.scheduler` source in the live
-container `frank-primary-qwen`, not from a stub):
+container `frank-archon-qwen`, not from a stub):
 
 | Flag | Default | What it controls |
 |---|---|---|
@@ -268,14 +268,14 @@ ad hoc qwen-fp8 container (the same fork, same payload, same TP=2):
 
 **There is no `--ubatch-size` equivalent in vLLM.** `--ubatch-size` is a
 llama.cpp compute-buffer concept (`--batch-size`/`--ubatch-size`); the tcclaviger
-fork has no ubatch knob at all. The llama.cpp compute-buffer pair that frank-secondary
+fork has no ubatch knob at all. The llama.cpp compute-buffer pair that frank-zealot
 was doubled on (2026-10-05, +4.6 % prefill at 8,928 tokens for 616 MiB) has no
 counterpart here, and the two backends should not be reasoned about by analogy.
 
 **MNBT is not a lever on this shape either.** The deployed 2048 is the fork's
 default, so a change is a deliberate departure from the shipped value, not a
 tune. The one thing MNBT does cost: every change re-enters the compile RANGE
-path, so `FRANK_PRIMARY_CACHE_DIR` pays one recompilation.
+path, so `FRANK_ARCHON_CACHE_DIR` pays one recompilation.
 
 ## See Also