refactor: complete removal of single Docker deployment

.github/actions/build_docker_images/action.yml

@@ -127,19 +127,11 @@ runs:
           tags: cardanofoundation/cardano-rosetta-java-mithril:${{ steps.envver.outputs.mithril_version }}
           push: true
 
-      - name: All-in-one - Build and push Docker image
-        uses: docker/build-push-action@v4
-        with:
-          context: .
-          file: ./docker/Dockerfile
-          tags: cardanofoundation/cardano-rosetta-java:${{ inputs.tag }}
-          push: true
-
-      - name: All-in-one - Build and push Docker latest image
+      - name: Mithril - Build and push Docker latest image
         uses: docker/build-push-action@v4
         if: ${{ inputs.isRelease == 'true' }}
         with:
           context: .
-          file: ./docker/Dockerfile
-          tags: cardanofoundation/cardano-rosetta-java:latest
+          file: ./docker/dockerfiles/mithril/Dockerfile
+          tags: cardanofoundation/cardano-rosetta-java-mithril:latest
           push: true

CLAUDE.md

@@ -33,21 +33,25 @@ cd api && mvn spring-boot:run
 mvn clean package
 ```
 
-### Docker Commands
+### Docker Compose Commands
 ```bash
-# Build from source
-docker build -t rosetta-java -f ./docker/Dockerfile .
+# Start all services (full stack)
+docker compose --env-file .env.docker-compose --env-file .env.docker-compose-profile-mid-level up -d
 
-# Run with docker-compose (full stack)
-docker-compose up -d
-
-# Run specific services
-docker-compose up -d api indexer postgres
+# Start specific services
+docker compose up -d cardano-node db
+docker compose up -d api yaci-indexer
 
 # View logs
-docker logs rosetta -f
-docker exec rosetta tail -f /logs/node.log
-docker exec rosetta tail -f /logs/indexer.log
+docker compose logs -f api
+docker compose logs -f yaci-indexer
+docker compose logs -f cardano-node
+
+# Stop all services
+docker compose down
+
+# Restart a service
+docker compose restart api
 ```
 
 ## Architecture Overview