3 commits

Author	SHA1	Message	Date
Jeremie Fraeys	d9ed8f4ffa	refactor: adopt PathRegistry in queue filesystem_queue.go ... Update internal/queue/filesystem_queue.go to use centralized PathRegistry: Changes: - Add import for internal/config package - Update NewFilesystemQueue to use config.FromEnv() for directory creation - Replace os.MkdirAll with paths.EnsureDir() for all queue directories: - pending/entries - running - finished - failed Benefits: - Consistent directory creation via PathRegistry - Centralized path management for queue storage - Better error handling for directory creation	2026-02-18 16:57:45 -05:00
Jeremie Fraeys	6580917ba8	refactor: extract domain types and consolidate error system (Phases 1-2) ... Phase 1: Extract Domain Types ============================= - Create internal/domain/ package with canonical types: - domain/task.go: Task, Attempt structs - domain/tracking.go: TrackingConfig and MLflow/TensorBoard/Wandb configs - domain/dataset.go: DatasetSpec - domain/status.go: JobStatus constants - domain/errors.go: FailureClass system with classification functions - domain/doc.go: package documentation - Update queue/task.go to re-export domain types (backward compatibility) - Update TUI model/state.go to use domain types via type aliases - Simplify TUI services: remove ~60 lines of conversion functions Phase 2: Delete ErrorCategory System ==================================== - Remove deprecated ErrorCategory type and constants - Remove TaskError struct and related functions - Remove mapping functions: ClassifyError, IsRetryable, GetUserMessage, RetryDelay - Update all queue implementations to use domain.FailureClass directly: - queue/metrics.go: RecordTaskFailure/Retry now take FailureClass - queue/queue.go: RetryTask uses domain.ClassifyFailure - queue/filesystem_queue.go: RetryTask and MoveToDeadLetterQueue updated - queue/sqlite_queue.go: RetryTask and MoveToDeadLetterQueue updated Lines eliminated: ~190 lines of conversion and mapping code Result: Single source of truth for domain types and error classification	2026-02-17 12:34:28 -05:00
Jeremie Fraeys	2e701340e5	feat(core): API, worker, queue, and manifest improvements ... - Add protocol buffer optimizations (internal/api/protocol.go) - Add filesystem queue backend (internal/queue/filesystem_queue.go) - Add run manifest support (internal/manifest/run_manifest.go) - Worker and jupyter task refinements - Exported test wrappers for benchmarking	2026-02-12 12:05:17 -05:00