Devlog 28: Layout Overflow Fixes and UI Polish

Layout & Scrollbar Stability

• Added scrollbar-gutter: stable to html in global.css to reserve vertical scrollbar space, preventing horizontal overflow caused by layout reflow.
• Applied overflow-x: hidden to main containers and .progress-card to prevent percentage tags and thumbs from clipping past container edges at 100%.

CSS Rule Corrections

• Fixed CSS property error by setting .track width to 100% instead of unitless value.
• Fine-tuned progress bar wrapper styles to ensure smooth visual layout under both dark and light themes.