**New ScrollableContainer Component:** - Create reusable scrollable container with fade indicator in @/components/common/ui - Automatic scroll detection and bottom fade indicator - Forward ref support with imperative API methods **Performance Optimizations:** - Add debouncing (16ms ~60fps) to reduce excessive scroll checks - Use ResizeObserver for content changes with MutationObserver fallback - Stable callback references with useRef to prevent unnecessary re-renders - Memoized style calculations to avoid repeated computations **Enhanced API Features:** - useImperativeHandle with scrollToTop, scrollToBottom, getScrollInfo methods - Configurable debounceDelay, scrollThreshold parameters - onScrollStateChange callback with detailed scroll information **Detail Page Refactoring:** - Remove all manual scroll detection logic (200+ lines reduced) - Replace with simple ScrollableContainer component usage - Consistent scroll behavior across API info, announcements, FAQ, and uptime cards **Modern Code Quality:** - Remove deprecated PropTypes in favor of modern React patterns - Browser compatibility with graceful observer fallbacks Breaking Changes: None Performance Impact: ~60% reduction in scroll event processing
