claude-kit v0.3.0

What's new

• AI integration — Generate assets from a prompt or refine existing
  ones. Harmonize a bundle to make all its assets read like one author
  wrote them, with per-hunk diff review. Backend auto-detects the
  Claude Code CLI; falls back to any OpenAI-compatible API endpoint.
• Plugin updates with hunk-level review — when an imported plugin
  gains a new version, review the upstream diff hunk-by-hunk before
  overwriting your local copy. Local edits never get silently replaced.
• Multiple marketplaces — paste any marketplace.json URL in
  Settings to add a new source. Plugins from all sources show up in
  a unified browse grid with a per-plugin source badge.
• Plugin-grouped library — Browse > Library is now a grid of
  imported plugins. Each card drills down to its assets. A "Local"
  bucket holds anything you created from scratch.
• In-app auto-update — future releases will surface as a toast
  with a one-click Update button. Verified via embedded signature
  so you can trust what you install.

Fixes

• Windows: hidden console window in release builds; AI flows now
  work via the npm-installed claude.cmd shim (was rejected with
  a misleading "filename too long" error)
• WSL: window opens centered (no longer off-screen on multi-monitor)

Notes

• Binaries are unsigned — Windows SmartScreen will warn on first
  install (More info → Run anyway); macOS Gatekeeper will require
  a right-click → Open. We're tracking when to invest in signing
  based on user feedback.