- task_scheduler: extend LocalScheduler (concrete class), not TaskScheduler
(Protocol); remove unsupported VRAM kwargs from super().__init__()
- dev-api: lazy import db_migrate inside _startup() to avoid worktree
scripts cache issue in test_dev_api_settings.py
- test_task_scheduler: update VRAM-attribute tests to match LocalScheduler
(no _available_vram/_reserved_vram); drop deepest-queue VRAM-gating
ordering assertion (LocalScheduler is FIFO, not priority-gated);
suppress PytestUnhandledThreadExceptionWarning on crash test; fix
budget assertion to not depend on shared pytest tmp dir state
- test_dev_api_settings: patch path functions (_resume_path, _search_prefs_path,
_license_path, _tokens_path, _config_dir) instead of removed module-level
constants; mock _TRAINING_JSONL for finetune status idle test
- test_wizard_tiers: Vue SPA is free tier (issue #20), assert True
- test_wizard_api: patch _search_prefs_path() function, not SEARCH_PREFS_PATH
- test_ui_switcher: free-tier vue preference no longer downgrades to streamlit
VRAM detection now uses cf-orch free VRAM when coordinator is running,
making the scheduler cooperative with other cf-orch consumers.
Enqueue return value now checked — queue-full tasks are marked failed.
Replaces the spawn-per-task model for LLM task types with scheduler
routing: cover_letter, company_research, and wizard_generate are now
enqueued via the TaskScheduler singleton for VRAM-aware batching.
Non-LLM tasks (discovery, email_sync, etc.) continue to spawn daemon
threads directly. Adds autouse clean_scheduler fixture to
test_task_runner.py to prevent singleton cross-test contamination.
