Adds scheduled-tasks/CONTEXT.md documenting the implemented headless
Claude scheduled task system: runner.sh framework, custom dispatcher
scripts, active tasks, settings reference, auth, monitoring, and
cost safety guardrails.
Updates CLAUDE.md routing table to load CONTEXT.md alongside the
SKILL.md for all scheduled-task-related topics.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
