Release v0.9.4

✨ New Features

• Custom disc text: Added ability to write custom text on the disc above and below the spindle
• Ring reordering: Added up/down arrow buttons to reorder rings in the interface
• Improved preset icons: Better visibility and usability of preset action buttons

🎨 UI/UX Improvements

• Radio button conversion: Converted all two-option dropdowns to radio buttons for better usability:
  • Frequency selection (50Hz/60Hz)
  • Ring mode (Single/Dual)
  • Shape type (Lines/Dots)
  • Density (Normal/Double)
  • Export format (SVG/PDF)
• Enhanced visibility: Improved checkbox and radio button styling for better visibility in dark mode
• Consistent styling: Unified button colors and sizes across the application
• Better preset buttons: Larger, more visible action buttons in preset list with improved icons

🔧 Technical Improvements

• Code cleanup: Removed unused imports and optimized codebase
• Build improvements:
  • Enhanced version management system
  • InstallForge project file now auto-updates with version changes
  • Updated Windows installer with new splash screen
  • Disabled Windows 7/8 support (incompatible versions)
• Development tools: Fixed autoreload script to monitor all Python files

📚 Documentation

• Updated README: Corrected output binary filenames to reflect platform architecture naming
• Translation improvements: Enhanced Spanish translations and UI text consistency

🐛 Bug Fixes

• Fixed various minor UI inconsistencies
• Improved form validation and user feedback

📋 Technical Details

• Export format selection now uses radio buttons instead of dropdown
• Ring reordering preserves all ring settings and updates preview automatically
• Custom text positioning system supports both top and bottom disc areas
• Enhanced preset management with clearer action icons