* feat: add personal Hole parameter presets
* feat(hole): prompt for preset names and recall changed selections
Ask for a name only on Save new or Rename in the kit confirmation. Keep Enter and Escape inside the prompt, preserve cancelled drafts, recall only changed selections, and retain independent recessed-hole bottom choices.
* feat(hole): preserve thread direction and partial depth in presets
Carry Left/Partial, explicit source units and Custom draft guards through personal preset capture and recall. Preserve legacy Right/Full/flat defaults and reject unknown options before changing the form. This production bridge depends on the handedness and graphical-depth changes inherited below it.
* docs(hole): describe supported preset thread options
* feat(ui): save modified hole presets in place
* fix(presets): retain reference placement and current locale contracts
* test(ui): borrow restored preset library during serialization
* test(presets): preserve modal focus with viewport focus restoration
* Use UI kit controls for hole preset selection
