Add VALIDATOR_NAME to distinguish challenge containers

- Server creates: challenge-{name}-server
- Validator creates: challenge-{name}-validator

This prevents confusion when both run on the same machine.

Author: echobt

docker-compose.server.yml

@@ -28,6 +28,7 @@ services:
     environment:
       - DATABASE_URL=${DATABASE_URL}
       - RUST_LOG=info,platform_server=debug
+      - VALIDATOR_NAME=server
     dns:
       - 8.8.8.8
       - 1.1.1.1

docker-compose.yml

@@ -24,6 +24,7 @@ services:
       - RUST_LOG=info,platform_chain=debug
       - DATA_DIR=/data
       - VALIDATOR_SECRET_KEY=${VALIDATOR_SECRET_KEY}
+      - VALIDATOR_NAME=validator
 
     # Bootstrap peer is hardcoded in the binary (bootnode.platform.network)
     # Override with: --bootstrap /dns4/other-node/tcp/9000/p2p/<PEER_ID>