Added a print button

All print-optimized pages have that

public/viewjs/mealplan.js

@@ -1055,3 +1055,8 @@ Grocy.Components.RecipePicker.GetPicker().on('change', function(e)
 		);
 	}
 });
+
+$("#print-meal-plan-button").on("click", function(e)
+{
+	window.print();
+});

views/mealplan.blade.php

@@ -92,6 +92,10 @@
 			</div>
 			<div class="related-links collapse d-md-flex order-2 width-xs-sm-100 d-print-none"
 				id="related-links">
+				<a id="print-meal-plan-button"
+					class="btn btn-outline-dark m-1 mt-md-0 mb-md-0 float-right">
+					{{ $__t('Print') }}
+				</a>
 				<a class="btn btn-outline-secondary m-1 mt-md-0 mb-md-0 float-right"
 					href="{{ $U('/mealplansections') }}">
 					{{ $__t('Configure sections') }}