feat: add two- and four-weekly series and drop the weekday picker

templates/booking/_fields.html.twig

@@ -27,10 +27,6 @@
 
             <div class="pt-2 {{ form.repeat.vars.data is null ? 'hidden' : '' }}"
                  {{ stimulus_target('bookingform', 'repeat') }}>
-                <div class="{{ form.repeat.vars.data is null or form.repeat.vars.data.value != 'weekly' ? 'hidden' : '' }}"
-                     {{ stimulus_target('bookingform', 'weekdays') }}>
-                    {{ form_row(form.weekdays, { row_attr: { class: 'pb-2' } }) }}
-                </div>
                 {{ form_row(form.until) }}
                 <p class="pt-1 text-xs text-gray-500">
                     Belegte Tage werden übersprungen und danach aufgelistet.