chore: run shutdown on service

Author: JuArce

infra/aggregation_mode/aggregation_mode.service

@@ -7,8 +7,10 @@ Type=oneshot
 WorkingDirectory=/home/user
 ExecStartPre=sleep 60
 ExecStart=/home/user/.cargo/bin/proof_aggregator /home/user/config/config-proof-aggregator.yaml
+ExecStartPost=/home/user/repos/aggregation_mode/aligned_layer/infra/aggregation_mode/aggregation_mode_shutdown.sh
 RemainAfterExit=yes
 Environment="SP1_PROVER=cuda"
+EnvironmentFile=/home/app/config/.env.aggregation_mode_shutdown
 
 [Install]
 WantedBy=multi-user.target