preTurn now has two branches: no plan → remind task_add; open tasks → remind
task_check. Blank/whitespace-only arguments to task_add are silently skipped.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
printf format string starting with '-' was treated as a flag; use '--' to
terminate option parsing. Agents reading individual tool scripts to understand
them should use $OLLIE/t/idx instead.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>