fix(calendarPicker): undefined calendar

[hamza221]

fix #6461

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 4 lines in your changes missing coverage. Please review.

Project coverage is 23.47%. Comparing base (8cb3aed) to head (94fc5d1).
Report is 12 commits behind head on main.

Files with missing lines	Patch %	Lines
src/components/AppointmentConfigModal.vue	0.00%	2 Missing ⚠️
src/components/Shared/CalendarPicker.vue	0.00%	2 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##               main    #6468      +/-   ##
============================================
- Coverage     23.47%   23.47%   -0.01%     
  Complexity      454      454              
============================================
  Files           247      247              
  Lines         11708    11710       +2     
  Branches       2212     2223      +11     
============================================
  Hits           2749     2749              
- Misses         8639     8641       +2     
  Partials        320      320              

Flag	Coverage Δ
javascript	15.05% <0.00%> (-0.01%)	⬇️
php	59.42% <ø> (ø)

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[st3iny]

Tested and works. Can't be backported though, due to translation changes.

Please (manually) backport the bug fix part.