Add devcpone deploy note

cpone-dashboard/DEPLOY.md

@@ -335,3 +335,35 @@ ssh one@devcpone.aplikasi.web.id "/home/one/demo_live.sh 5"
 ```
 
 Detail lengkap lihat `scripts/README.md`.
+
+---
+
+## Catatan Deploy 2026-04-30 (devcpone)
+
+Perubahan yang dideploy:
+- Commit: `00389df`
+- Scope: SSE highlight per-baris (bukan per-section) untuk `Station Status` + `Arrival List`, plus audio `pluk`.
+
+Hasil:
+- `git push origin main` sukses.
+- Service `cpone-dashboard` di `devcpone` berhasil restart dan status `active (running)`.
+
+Kendala yang terjadi:
+- `make deploy` gagal di step `scp` dengan error:
+  - `dest open "/home/one/project/cpone-dashboard/cpone-dashboard": Failure`
+
+Workaround yang dipakai (sukses):
+```bash
+cd /Users/fajrihardhitamurti/REPO_CPONE_DASHBOARD/cpone-dashboard
+env GOCACHE=/tmp/cpone-gocache make build
+scp cpone-dashboard-linux one@devcpone.aplikasi.web.id:/tmp/cpone-dashboard-linux
+ssh one@devcpone.aplikasi.web.id '
+  mv /tmp/cpone-dashboard-linux /home/one/project/cpone-dashboard/cpone-dashboard &&
+  chmod +x /home/one/project/cpone-dashboard/cpone-dashboard &&
+  systemctl --user restart cpone-dashboard &&
+  systemctl --user --no-pager --full status cpone-dashboard | sed -n "1,18p"
+'
+```
+
+Catatan tambahan:
+- Di mesin lokal ini, build Go lebih stabil pakai `GOCACHE=/tmp/cpone-gocache`.