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/Local TTS and Voice Cloning.md

@@ -191,7 +191,7 @@ Ports 8880–8883 avoid the fleet's LLM ports (7770/7771).
   licenses (IndexTTS, Fish S2, XTTS v2). For a personal homelab voice, MIT /
   Apache-2.0 (Chatterbox, Qwen3-TTS, GLM-TTS, VoxCPM2) is the safe set.
 - **Co-locate on the 3090** with a low `--gpu-memory-utilization` (~0.35) so the
-  TTS engine shares the card with frank-secondary; move to the R9700s only if TTS
+  TTS engine shares the card with frank-zealot; move to the R9700s only if TTS
   throughput demand grows.
 - **Guard the endpoint like any other service:** if vhosted, it goes behind the
   Anubis → Authentik chain; non-browser clients (OMP's `curl`) must target the