feat(frank-medium): serve the Qwen-Sharp v22.4.0 chat template (froggeric)

The template was staged in the working tree (then stashed by a peer for the
prometheus deploy) but never committed, so the live container kept serving
/patches/qwen-fixed-v22.3.jinja. Commit the repo-tracked template and flip
the quadlet: CHAT_TEMPLATE now points at it, mounted read-only at
/templates/qwen-sharp-v22.4.0.jinja. The entrypoint already passes
--chat-template on the shared exec path, so this applies to the FP8 shape.
Rollback: one env flip back to /patches/qwen-fixed-v22.3.jinja.

dankserver/frank-medium/quadlet/frank-medium.container

@@ -48,9 +48,9 @@
 # its patches are applied at EVERY container start by the entrypoint), /r4d
 # (the patched libr4d build; the image's shipped r4d.so NaNs the
 # gated-delta-net and must never be used), and the entrypoint + healthcheck
-# scripts from this checkout (mounted read-only straight out of
-# /home/dank/serverAppConfigs — deploy.sh git-pulls the checkout before
-# dispatching).
+# scripts and the chat template from this checkout (mounted read-only
+# straight out of /home/dank/serverAppConfigs — deploy.sh git-pulls the
+# checkout before dispatching).
 #
 # IMAGE. The unit runs the localhost/-aliased tag: this host's podman quadlet
 # path cannot resolve registry-prefixed refs from local storage at create
@@ -85,9 +85,14 @@ Environment=HIP_VISIBLE_DEVICES=0,1
 # The FP8 checkpoint carries its own single-layer MTP head (mtp.layers.0),
 # so MTP self-speculation needs no external drafter and no fp8_mtp.py
 # rewrite step. The MXFP4 checkpoint (rollback) ships its fp8 MTP head too.
+# Chat template: the Qwen-Sharp variant (froggeric v22.4.0) — the terse
+# system prompt (opt out per-request with chat_template_kwargs {"terse":
+# false}), message.reasoning support (vLLM's thinking field), and the
+# tightened tool-call rendering. The predecessor (qwen-fixed-v22.3.jinja in
+# the /patches clone) remains there as the rollback target: flip CHAT_TEMPLATE.
 Environment=SNAP=/models/Qwen3.8-27B-Uncensored-FP8
 Environment=DRAFTER=/models/Qwen3.8-27B-DFlash2-FP8
-Environment=CHAT_TEMPLATE=/patches/qwen-fixed-v22.3.jinja
+Environment=CHAT_TEMPLATE=/templates/qwen-sharp-v22.4.0.jinja
 # Fleet identity: the id at /v1/models and in every response body. Every
 # client (Hermes, the harness, services.json) points at frank-medium.
 Environment=SERVED_NAMES=frank-medium
@@ -140,6 +145,7 @@ Volume=/home/dank/.cache/radiance-libr4d/b9e42ab-rx6:/r4d:z
 # Entrypoint + healthcheck from this checkout, mounted read-only.
 Volume=/home/dank/serverAppConfigs/dankserver/frank-medium/radiance-entrypoint.sh:/usr/local/bin/frank-medium-entrypoint.sh:ro
 Volume=/home/dank/serverAppConfigs/dankserver/frank-medium/frank-medium-healthcheck.py:/usr/local/bin/frank-medium-healthcheck.py:ro
+Volume=/home/dank/serverAppConfigs/dankserver/frank-medium/qwen-sharp-v22.4.0.jinja:/templates/qwen-sharp-v22.4.0.jinja:ro
 # The entrypoint must be the container command; the image's own entrypoint
 # (which the patched script execs at the end) must not run unpatched.
 PodmanArgs=--entrypoint /usr/local/bin/frank-medium-entrypoint.sh