fix(docker): add healthcheck and restart policy to docker-compose.yml

[sriram687]

Summary

This PR fixes three related Docker configuration gaps across
docker-compose.yml and Dockerfile.transformers.

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Changes

1. Added healthcheck to docker-compose.yml

Both presidio-analyzer and presidio-anonymizer expose a /health
endpoint but had no healthcheck defined in the compose file.

+   healthcheck:
+     test: ["CMD", "curl", "-f", "http://localhost:5001/health"]
+     interval: 30s
+     timeout: 5s
+     retries: 3
+     start_period: 30s

2. Added restart policy to docker-compose.yml

Without a restart policy, a crashed container stays dead permanently.

+   restart: unless-stopped

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Files Changed

File	Change
docker-compose.yml	Added healthcheck + restart to both services

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Related

Fixes #2050

[Copilot]

Pull request overview

Note

Copilot was unable to run its full agentic suite in this review.

Adds restart policies and healthchecks to the presidio-anonymizer and presidio-analyzer services in docker-compose.yml to improve service reliability and observability.

Changes:

• Adds restart: unless-stopped to both services
• Adds HTTP healthcheck against /health endpoint for both services