Deploy OUI database as part of net_alerter daemon installation

- scp oui.db to /opt/net_alerter/oui.db after daemon script
- Verify DB on remote via Python/sqlite3
- Confirm row count on target host

net_alerter/deploy-daemon.sh

@@ -29,6 +29,10 @@ ssh "$TARGET_HOST" "mkdir -p $REMOTE_DIR && ls -la $REMOTE_DIR"
 echo "[*] Copying daemon script..."
 scp "$SCRIPT" "$TARGET_HOST:$REMOTE_DIR/net_alerter.py"
 
+# Copy OUI database
+echo "[*] Copying OUI database..."
+scp "$SCRIPT_DIR/../data/oui.db" "$TARGET_HOST:$REMOTE_DIR/oui.db"
+
 # Copy systemd unit
 echo "[*] Copying systemd unit..."
 scp "$SERVICE" "$TARGET_HOST:/etc/systemd/system/net_alerter.service"
@@ -63,6 +67,10 @@ sleep 3
 systemctl status net_alerter --no-pager
 "
 
+# Verify OUI database
+echo "[*] Verifying OUI database on remote host..."
+ssh "$TARGET_HOST" "python3 -c \"import sqlite3; c=sqlite3.connect('/opt/net_alerter/oui.db'); print('OUI rows:', c.execute('SELECT COUNT(*) FROM oui').fetchone()[0])\""
+
 echo "[*] Checking logs..."
 ssh "$TARGET_HOST" "journalctl -u net_alerter -n 20 --no-pager"