refactor(runtime): store procedure state

[MarcStdt]

Summary

• removes command-status persistence and stores runtime execution state as nested procedure statuses
• makes QueueManager derive command status from RuntimeSession-owned procedure state
• removes the deleted /procedures route and ProcedureLauncher status cache
• updates Docker/Kubernetes state stores, API generation, CLI, and tests

Validation

• go test ./...
• git diff --check
• static sweeps for commands_json, /api/v1/procedures, GetProcedureStatuses, SetStatusObserver, HydrateProcedureStatuses

[druid-infra]

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