Update docker-compose.yml

Author: abhirajprasad

docker/docker-compose.yml

@@ -12,7 +12,7 @@ services:
       - "9090:9090"    # gRPC
     environment:
       - MONIKER=my-celestia-node
-      - CHAIN_ID=celestia
+      - CHAIN_ID=test  # Changed from 'celestia' to 'test'
     command: >
       sh -c "
         if [ ! -f /root/.celestia-app/config/genesis.json ]; then