Quick Explorer v0.1.19

✨ Scroll & Layout Stabilization

• Index-Based Scroll Tracking: Replaced pixel-based scroll positions with index-based tracking, enabling perfect scroll synchronization even when switching between Grid and List views with different item heights.
• 🛡️ Anti-Flicker Technology: Implemented "Strategic Hiding" during layout transitions. The file list remains invisible for a few milliseconds until it has correctly calculated its column count and target scroll position, eliminating jarring layout shifts.
• ⚡ Sub-Pixel Precision: Added a mathematical tolerance (+50% height center) to scroll detection, preventing the scroll position from "creeping" upward due to browser sub-pixel rounding errors.
• Race Condition Guard: Fixed a critical bug where the grid would jump exponentially downwards on mount by preventing scroll restoration until the container width is fully measured.
• Smooth Tab Restoration: Refined the tab-switching logic to ensure that restored scroll positions are rock-solid and never interrupted by automatic selection scroll.
• 🔍 Quick Preview: Added support for instant file previews using the Spacebar. Pressing space on a selected file opens a high-fidelity preview overlay.