Merge pull request 'URGENT hotfix: smoothed sensors + shutdown switches did not materialize in 996d54c' (#4) from dev into release

Reviewed-on: #4

.gitea/pull_request_template.md

@@ -3,13 +3,8 @@
 Merging this deploys to production (pfv-bms restarts if packages/** or
 configuration.yaml changed).
 
-### Change management (ruling 2026-09-06 — mandatory)
-- GLPI CR deep link (required): https://cmdb.knownelement.com/front/change.form.php?id=N
-  - Dev-only PRs: state `no-CR (dev-only)` explicitly.
-
 ### Gate checklist (branch protection enforces the mechanical parts)
 - [ ] CI green on the head commit (yamllint + secret scan + SDLC suite)
-- [ ] CR filed in GLPI and referenced above (production changes)
 - [ ] Adversarial pass done: what breaks if this is wrong? what watches for it?
 - [ ] post-deploy validation (#778) will run on restart — expected entity changes noted below
 

packages/deploy_pipeline.yaml

@@ -25,4 +25,4 @@ rest:
 # pushing — crash, wedge, power loss, network partition — Kuma pages
 # the founder's phone directly. No HA in the alert loop.
 shell_command:
-  kuma_ha_heartbeat: !secret kuma_heartbeat_cmd  # CR21 2026-09-06: runtime template contexts cannot read secrets; the old {{ }} form rendered undefined and the dead-man never pushed
+  kuma_ha_heartbeat: 'curl -sS -m 15 "{{ kuma_push_url }}"'