v0.0.4 - JS Sandbox & PDF Support

🚀 New Features

• ✅ JavaScript Sandbox - Execute JS code in isolated Node.js VM
• ✅ InstallPackage Tool - Install npm packages into .cowork-sandbox/
• ✅ PDF Support - Extract text from PDFs using pdf-parse
• ✅ Optional Workspace - Start empty chats, add workspace later
• ✅ Stop Button - Interrupt LLM streaming at any time

📦 Downloads

• Windows MSI - Full installer (156 MB)
• Windows Portable - Single EXE, no installation (210 MB)
• macOS DMG - Coming soon!

🔧 Improvements

• Fixed Cyrillic filenames support on Windows
• Improved glob tool with Node.js fs API
• Enhanced security with proper path sandboxing