Release v1.3.3 - Critical fixes and UI polish

Fixes Windows startup crashes and adds native titlebar theme sync.

Key improvements:
- Fixed WebView2 window cleanup panics
- macOS traffic lights sync with app theme
- Windows titlebar matches app theme color
- Universal titlebar drag region for window controls
- Fixed memory leaks in theme system
- Improved error handling throughout
- Performance optimizations
- Added xattr instructions for unsigned macOS builds

This release resolves critical issues from v1.3.1 and adds
professional UI polish for production deployment.

Release v1.3.1 - Fix startup crash bug with proper version

Fix Linux build: make DesktopEnvironment public

v1.2.3: Fixed Windows build pipeline

v1.2.2: Test fixed automated release pipeline

v1.2.1: Test automated release pipeline

Lokus v1.2.0 - AI-Enhanced Knowledge Management Platform

🚀 MAJOR FEATURE RELEASE - Transform Your Knowledge Workflow

• Industry-standard authentication with PKCE security
• Secure token storage using OS-native keychains
• Cross-platform compatibility (Windows, macOS, Linux)
• Persistent authentication across app sessions

• Send emails directly from Lokus with rich text support
• Template-based email composition with YAML frontmatter
• Professional email workflows integrated into knowledge management
• Offline queue support for reliable email delivery

• Advanced note management and organization tools
• AI-powered content analysis and insights
• Intelligent search and knowledge discovery
• Workspace automation and optimization
• Standards-compliant MCP protocol implementation

• Side-by-side and top/bottom split layouts
• Resizable panes with smooth interactions
• Synchronized scrolling capabilities
• Universal file type support (Markdown, Kanban, Graph, Canvas)

• Native Windows experience with platform-specific optimizations
• Professional MSI installer for enterprise deployment
• Maintained macOS excellence with zero regressions

• 15,000+ lines of new functionality
• 200+ files modified across frontend and backend
• Production-ready architecture with comprehensive error handling
• Memory-efficient design with proper resource management
• Security-first implementation with input validation

Transforms Lokus from a note-taking application to a comprehensive
AI-enhanced knowledge management platform that rivals industry leaders
like Notion and Obsidian, while maintaining simplicity and performance.

• Cross-platform builds verified
• Professional installers (MSI for Windows, DMG for macOS)
• Complete documentation and user guides
• Security audit passed
• Performance benchmarks achieved

feat: UI cleanup & comprehensive keyboard shortcuts system (#66)

## ⌨️ New Keyboard Shortcuts (25+ total)

### Tab Management
- Cmd+Alt+Right/Left - Next/Previous Tab (Mac-compatible)
- Cmd+Shift+T - Reopen Recently Closed Tab (Chrome-style)
- F5 - Refresh File Tree

### Graph View Controls
- Cmd+Shift+G - Open Graph View
- Cmd+1/2/3 - Switch view modes (2D/3D/Force)
- Cmd+R - Reset view, Space - Toggle layout

### New Tools
- Cmd+Shift+C - New Canvas
- Cmd+Shift+K - Open Kanban Board
- Cmd+/ - Show Keyboard Shortcuts Help

## 🖱️ Global Context Menu System
- Right-click anywhere for context options
- Shift+Right-click for browser's native menu
- Built-in element inspector for debugging

## 🎨 Visual Enhancements
- 2 new themes: Minimal Light & Neon Dark
- Enhanced sidebar with accent-colored icons
- Theme-consistent shortcut help modal

## 🧹 Codebase Cleanup
- Removed deprecated GraphView components
- Centralized context menu system
- Mac keyboard shortcut compatibility fixes

chore: bump version to 1.0.3 with comprehensive changelog

- Update package.json and Cargo.toml to version 1.0.3
- Add comprehensive CHANGELOG.md entry for v1.0.3 release
- Document Universal Template System implementation
- Document Universal Markdown Compiler architecture
- Document Enhanced Command Palette features
- Document Modern Documentation Website improvements
- Include technical improvements and bug fixes

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

feat: v1.0.2 release with neo-brutalist DMG design and UI improvements

- Update app logo to Group.svg design
- Add neo-brutalist DMG background with proper alignment
- Fix UI issues: tab height, canvas saving, workspace icon
- Update version to 1.0.2 across all manifests
- Improve editor functionality and visual consistency

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>