LeedPDF v2.34.0: Stabilize tablet pinch/pan and prevent stylus from breaking gestures

• Improvements
  • Updated annotation tools (arrows, sticky notes, text) to use Pointer Events for smoother touch/multi-touch interactions and tap/drag/resize handling
  • Enhanced PDF viewer zoom/pan: midpoint-anchored pinch zoom, cursor-anchored wheel/trackpad zoom, better gesture-state reset, and improved horizontal overflow handling
  • Refined toolbar behavior and mobile layout (outside-click handling, view options wrapper, and improved small-screen scrolling)