refactor(reservation): Replace jsPDF + jspdf-autotable + Lodash + jQuery with pdfmake and

native browser APIs for generating reservation PDFs

- Remove global `allAttributes` variable; attribute data now flows
  as an explicit parameter through LoadCustomAttributesData() →
  BuildReservationPdfDefinition()
- Replace $.ajax and jQuery event binding with async/await, fetch,
  URLSearchParams and addEventListener
- Extract section builder functions: buildHeader(), buildDetails(),
  buildAttributes()
- Fix invalid Smarty modifier escape:'json' → |json_encode
- Replace magic number '5' (DATETIME) with $CustomAttributeTypeDateTime
  constant exposed from ReservationAttributesPrintPage::PageLoad()
- Expose DayNamesFull to templates for repeat weekday names in PDF

Author: labmecanicatec

Pages/Ajax/ReservationAttributesPrintPage.php

@@ -51,6 +51,7 @@ public function PageLoad()
         $userSession = ServiceLocator::GetServer()->GetUserSession();
         $this->presenter->PageLoad($userSession);
         $this->Set('ReadOnly', BooleanConverter::ConvertValue($this->GetIsReadOnly()));
+        $this->Set('CustomAttributeTypeDateTime', CustomAttributeTypes::DATETIME);
         $this->Display('Ajax/reservation/reservation_attributes_print.tpl');
     }
 

Pages/Reservation/ReservationPage.php

@@ -233,6 +233,10 @@ public function PageLoad()
                 6 => 'DaySaturdayAbbr',
             ]
         );
+        $this->Set(
+            'DayNamesFull',
+            Resources::GetInstance()->GetDays('full')
+        );
 
         $this->Set('TitleRequired', $config->GetKey(ConfigKeys::RESERVATION_TITLE_REQUIRED, new BooleanConverter()));
         $this->Set('DescriptionRequired', $config->GetKey(ConfigKeys::RESERVATION_DESCRIPTION_REQUIRED, new BooleanConverter()));