Deep Work Block Scheduler

Create a deep-work schedule for {{week_scope}} using:

Energy pattern: {{energy_pattern}}
Fixed meetings: {{meeting_slots}}
Key tasks needing focus: {{focus_tasks}}
Interruption sources: {{interruptions}}

Output a time-blocked calendar that:
1. Places deep work during peak energy hours
2. Batches similar tasks (emails, code review, writing)
3. Protects focus blocks from notifications
4. Leaves buffer for unexpected urgencies
5. Includes recovery breaks (10-15 min per 90 min of focus)