v0.1.2
fix(panel): resolve drag/resize bugs in floating chat panel
- Use getBoundingClientRect() in drag/resize handlers to prevent panel jump on first drag
- Add touch-action: none to header so touch drag doesn't conflict with page scroll
- Constrain restored position to viewport on _applySize() (handles browser resize/reload)
- Fix resize max-width to account for panel X position (right edge no longer goes off-screen)
- Set document.body cursor during drag/resize so cursor stays correct when mouse leaves panel