/session-resume

Load previous session handoff and restore context

# Session Resume Skill

Resume work from previous session by loading handoff document and restoring context.

## When to Use

- Start of new session
- After session restart
- When SESSION_HANDOFF.md exists and is recent (<24h)

## Execution Steps

1. **Check for Handoff Document**
   - Look for `SESSION_HANDOFF.md` in repo root
   - Verify it's recent (modified within last 24 hours)
   - If not found or stale, inform user and skip

2. **Read Handoff Document**
   - Parse all sections
   - Extract key information:
     - Current branch
     - Last commit
     - Next priorities
     - Known i...