Optimize ImageNode resizing: use direct DOM updates and set node size to 100% when selected/resizing to make it responsive on all 8 handles without lag

Completely rewrite ImageNode scaling with pure pointer-event mathematical calculations and direct React Flow store updates

Fix Shift selection marquee and ImageNode resize translation issues

fix: resolve handle drag interruption and enable side handle aspect ratio locking with Shift key

fix: make image resizing smooth, allow side distortion, aspect ratio locking on corners, and stylize handles

fix: dynamically calculate and lock image aspect ratio on load and enable keepAspectRatio on NodeResizer

feat: optimize canvas loading and saving with lazy-loaded drawing paths/images

fix: implement useUpdateNodeInternals across all node types to resolve connection offset issues on size change

Fix ReferenceError: useState is not defined in ImageNode

Fix performance: Debounce node resizing updates and resolve drawing node spawning conflict

Complete Canvas Overhaul: Global SVG Brush mode, transparent native text, and local image uploads via drag-and-drop

Add drawing nodes, image nodes, and plain text nodes to the canvas