Apply the is-resizing class at resize start and remove it on end,
and raise the related resize overlay z-index so sibling content stays
visible underneath the resize indicator.
Allow dragging the docked Model Resolver dialog from its drag handle to
undock it into a floating window, with a live undock drop preview.
- Remember the dock container width and reuse it for the undock preview
- Restore the pre-dock floating size instead of falling back to defaults
- Restrict topbar drag while docked to the dedicated drag handle
- Update tests to cover the new docked drag lifecycle and preview markup
Replace all link dialog terminology with resolver terminology
throughout the codebase, including module names, CSS classes,
IDs, JS variables, SVG gradient IDs, and log module names.
Remove the old web/linker/ tree and introduce the new web/resolver/
tree with parallel structure. Also replace core/linker.py with
core/resolver.py.
Dariusz L