2 commits

Author	SHA1	Message	Date
hsparks.codes	0bf86c7a56	fix: Remove unused imports in checkpoint demo ... - Remove unused List import from typing - Remove unused TaskCheckpoint import from db_models Fixes ruff linting errors in CI	2025-12-04 11:03:09 +01:00
hsparks.codes	be7f0ce46c	feat: Add checkpoint/resume support for long-running tasks ... - Add CheckpointService with full CRUD capabilities for task checkpoints - Support document-level progress tracking and state management - Implement pause/resume/cancel functionality - Add retry logic with configurable limits for failed documents - Track token usage and overall progress - Include comprehensive unit tests (22 tests) - Include integration tests with real database (8 tests) - Add working demo with 4 real-world scenarios - Add TaskCheckpoint model to database schema This feature enables RAPTOR and GraphRAG tasks to: - Recover from crashes without losing progress - Pause and resume processing - Automatically retry failed documents - Track detailed progress and token usage All tests passing (30/30)	2025-12-04 10:58:37 +01:00