Ultra-fast development

Multitask with priority-aware, edit-scoped verification.

Run independent development tasks concurrently:

arka ultra_fast --iterations 3 \
  --task 'ui|1|frontend_loop review app.png|src/components|pytest tests/test_ui.py' \
  --task 'docs|0|update_docs|docs|pytest tests/test_docs.py'

Task format is name|priority|build-command|edited-paths|test-command.

• Priority 1: run its test after every iteration in which one of its paths changed.
• Priority 0: run its test only once after all iterations, and only if its paths changed.
• Unedited tasks are never tested.
• Priority mode is enabled by default; use --no-priority to disable it.
• Use --auto-priority when every task/prompt must be treated as priority 1.

The scheduler reports every task, exit code, and whether it was edited. Keep build commands independent and review generated changes before deployment.