Adds 64 new mock-based unit tests covering orchestrator services that
previously had zero test coverage:
- TaskParameterSerializer: env var format conversion, round-trip,
uniqBy deduplication, blocked params, default secrets
- FollowLogStreamService: build output message parsing — end of
transmission, build success/failure detection, error accumulation,
Library rebuild detection
- OrchestratorNamespace (guid): GUID generation format, platform
name normalization, nanoid uniqueness
- OrchestratorFolders: path computation for all folder getters,
ToLinuxFolder conversion, repo URL generation, purge flag detection
All tests are pure mock-based and run without any external
infrastructure (no LocalStack, K8s, Docker, or AWS).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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