TaskNotes 4.1.3

This patch fixes a critical performance issue affecting the Calendar views. As a bonus, it adds a configurable "split" view to the task creation/edit modals.

Added

• Split layout for task modals on wide screens (900px+)
  • Details editor appears in a dedicated right column when the modal is expanded
  • New setting "Split layout on wide screens" in Modal Fields settings tab to toggle this behavior
  • Improves usability by showing form fields and details side-by-side

Fixed

• (#1330) Fixed calendar view regression taking 5 seconds to load and respond to user interactions
  • Initial calendar load is now immediate again
  • User interactions (drag/drop, creating timeblocks, etc.) respond instantly
  • Removed redundant date filtering (FullCalendar handles this more efficiently)
  • Thanks to @ysafonov, @kmaustral, @sunjiawe, @Мизгирь, and @FiliusIcari for reporting