Scheduling types (Event, Meeting, Reminder) have 0 items across 1160 - suggest streamlined creation shortcuts #217

In a project with 1160 items, Event, Meeting, and Reminder types have exactly 0 items each. This is a significant adoption gap.

The current pm create --type Event requires many fields even with --schedule-preset lightweight.

Suggestion: Add convenience subcommands to reduce friction for scheduling items:

• pm meet "Sprint Planning" --start +1h --duration 1h — creates a Meeting item with sensible defaults
• pm remind "Review PR" --at +2d — creates a Reminder item with minimal input
• pm event "Release v2" --start 2026-07-01T10:00 --duration 2h — creates an Event item

These shortcuts would lower the activation energy for scheduling items and make time-based PM feel native rather than bolted on.