v1.0.1: Fix Update Command

🐛 Bug Fix Release

Fixed

• Update command: Now properly checks PyPI for the latest version
  • Replaced stub implementation that always returned "Unable to check"
  • Uses PyPI JSON API with 5-second timeout
  • Gracefully handles network errors

Upgrade

# Update to latest
uvx ai-journal-kit@latest --version

# Or if installed
pip install --upgrade ai-journal-kit

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Full Changelog: v1.0.0...v1.0.1