#503 - fix calendar (#505)

Author: Baakoma

app/Http/Controllers/OvertimeTimesheetController.php

@@ -18,7 +18,7 @@ public function __invoke(?string $month = null): BinaryFileResponse
         $this->authorize("manageRequestsAsAdministrativeApprover");
 
         $month = Carbon::canBeCreatedFromFormat($month, "m-Y")
-            ? Carbon::createFromFormat("m-Y", $month)
+            ? Carbon::createFromFormat("d-m-Y", "01-$month")
             : Carbon::now();
 
         $users = User::query()

app/Http/Controllers/TimesheetController.php

@@ -20,7 +20,7 @@ public function __invoke(VacationTypeConfigRetriever $configRetriever, ?string $
         $this->authorize("manageRequestsAsAdministrativeApprover");
 
         $month = Carbon::canBeCreatedFromFormat($month, "m-Y")
-            ? Carbon::createFromFormat("m-Y", $month)
+            ? Carbon::createFromFormat("d-m-Y", "01-$month")
             : Carbon::now();
 
         $users = User::query()

app/Http/Controllers/VacationCalendarController.php

@@ -22,7 +22,7 @@ public function index(
         ?string $month = null,
     ): Response|RedirectResponse {
         $month = Carbon::canBeCreatedFromFormat($month, "m-Y")
-            ? Carbon::createFromFormat("m-Y", $month)
+            ? Carbon::createFromFormat("d-m-Y", "01-$month")
             : Carbon::now();
 
         /** @var User $currentUser */