fix(cluster): purge subscription_persistence in AstDB replication to prevent dead BLF dialogues

scripts/cluster/notify_master.sh

@@ -49,6 +49,7 @@ fi
 # Leur raccrochage réinitialise immédiatement les hints à l'état Idle et éteint les BLF.
 if pidof asterisk >/dev/null 2>&1; then
     /usr/sbin/asterisk -rx "channel request hangup all" >> "$LOG_FILE" 2>&1 || true
+    /usr/sbin/asterisk -rx "database deltree subscription_persistence" >> "$LOG_FILE" 2>&1 || true
     /usr/sbin/asterisk -rx "pjsip reload" >> "$LOG_FILE" 2>&1 || true
     /usr/sbin/asterisk -rx "pjsip send register *" >> "$LOG_FILE" 2>&1 || true
     for reg in $(/usr/sbin/asterisk -rx "pjsip show registrations" 2>/dev/null | grep -o '[a-zA-Z0-9_\-]*-reg' | sort -u); do