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/FreeToken Builds.md

@@ -23,7 +23,7 @@ read the returned content:
 ```python
 import json, urllib.request
 req = urllib.request.Request("http://<host>:<port>/v1/chat/completions",
-    json.dumps({"model": "frank-secondary", "messages": [{"role": "user",
+    json.dumps({"model": "frank-zealot", "messages": [{"role": "user",
     "content": "Hi"}]}).encode(), {"Content-Type": "application/json"})
 print(json.load(urllib.request.urlopen(req, timeout=600)))
 ```