report

Generate a completion report for the most recently archived session.

Steps

1. Find the latest directory in .aidflow/history/ (sorted by name, newest first)
2. Read meta.json from that directory to get session metadata
3. Read plan.md from that directory (if exists)
4. Gather git commits for the session period:
   • Use created_at and completed_at from meta.json as the time range
   • Run: git log --oneline --after="{created_at}" --before="{completed_at}"
   • If no completed_at, use current time as the end
5. Read the changed files listed in meta.json and briefly review each
6. Write report.md in the history directory

report.md Format

# {Session Name} - Report

## Summary
{1-2 line summary of what was accomplished}

## Plan Completion
{Plan items and their completion status, if plan existed}

## Changed Files
| File | Change Type | Description |
|------|-------------|-------------|
| path/to/file | modified/new/deleted | Brief description |

## Key Decisions
{Important technical decisions made during the work}

## Issues & Observations
{Any issues found, edge cases discovered, or observations for future reference}

## Duration
- Started: {created_at}
- Completed: {completed_at}
- Commits: {number of commits in range}

Notes

• If the history directory is empty, inform the user to run session complete first
• Focus on factual reporting, not speculation
• Keep descriptions concise but informative