Nolio v0.4.0

Nolio v0.4.0 - Timer and stat card (improved/added)

✨ Improvements

• Timer accuracy and responsiveness significantly improved
• Added timer stats card for quick session insights
• Refined layout, spacing, and visual hierarchy
• Smoother animations and interactions
• Weekly view (introduced in v0.3.0) now stabilized

🪟 Behavior & Stability

• Better window handling
• General performance and reliability improvements