Plasma 6 WIP Status

[Zren]

Branch: https://github.com/Zren/plasma-applet-eventcalendar/tree/plasma6

• [ ] Panel
  • [x] Context Actions
  • [ ] Tooltip
  • [ ] Popup Expands on Click
  • [ ] Popup Expands on Shortcut
• [ ] Clock View
  • [x] Line 1
  • [ ] Line 2
• [ ] Notifications
  • [ ] Timer
  • [ ] Event Starting
  • [ ] Upcoming Event
  • [ ] Sound Effect (Timer)
• [ ] Plasma Calendar Events
  • [ ] KHolidays
  • [ ] KDEPIM
• [ ] Google Events
  • [ ] Google Calendar
  • [ ] Google Tasks
• [ ] MonthView
  • [ ] Calendar Model
  • [ ] Draw
  • [ ] Event Badges
  • [ ] Daily Events Tooltip
  • [ ] Merge Upstream Infinite Scroll MonthView
• [ ] Agenda
  • [ ] Agenda Scrolls to Current Date
  • [ ] New Event Form
  • [ ] Edit Event Form
  • [ ] New Task Form
  • [ ] Edit Task Form
• [ ] Config
  • [ ] Clock
  • [ ] Layout
  • [ ] Timezones (Merge From Upstream)
  • [ ] Calendar
  • [ ] Agenda
  • [ ] Events
  • [ ] Google Calendar
  • [ ] Weather
  • [ ] Advanced
  • [ ] Plasma Calendar Config Tabs
• [ ] Layouts
  • [x] 2 Column
  • [ ] 1 Column
  • [ ] 1 Column Full Height
• [x] Executable DataEngine
• [x] Port Imports to Plasma6 / Qt6
• [x] Remove Import Versions for Qt6