v0.3.1 - Session Prune Command

New Features

• Session Prune Command (ait sessions prune)
  • Detects stale sessions by checking if PID is still running
  • Archives orphaned sessions to history with "pruned" status
  • Supports --dry-run for preview
  • Handles cases where cleanup hook didn't fire (crash, force quit, terminal close)

Documentation

• Added prune command to REFCARD-SESSIONS.md
• Added "Stale Session Cleanup" section with examples
• Updated sessions guide with prune command documentation
• Fixed outdated troubleshooting section

Installation

# Homebrew (macOS)
brew upgrade data-wise/tap/aiterm

# PyPI
pip install --upgrade aiterm-dev

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