- Mark all zoom and pan controls as fully working
- Remove status column (all shortcuts are implemented)
- Add detailed descriptions for each feature
- Include mouse controls and toolbar usage
- Add tips for keyboard-driven workflow
- Document bidirectional control synchronization
- Remove or mark planned features accurately
Both SVG and PDF support are prepared in code structure but
not yet functionally implemented. They currently show 1x1
placeholder images. Moved to 'Planned Features' section with
proper status documentation.
Document all implemented and planned features:
- Current features with implementation status
- Planned features organized by priority
- Technical architecture details
- Keyboard shortcuts reference
- Contributing guidelines for new features
