Add release-pr-check workflow and clarify post-release sync logs so develop
fast-forwards to master after each release without force-push or phantom
commits on the next develop→master PR.
Merge master into develop after release so local checkouts can git pull
without reset --hard. Try fast-forward first; merge commit after squash releases.
* chore: run releases on master only, not develop
Integrate on develop without versioning; PSR and GitHub Release trigger on master push.
* fix: filter standalone DMRA downlink by TG subscription
Apply peer_should_receive_group_voice to DMRA UDP (same rules as DMRD).
Debug branch for hotspot TA leak on unrelated static TGs.
* version bump