Remove calendar_for entries

https://github.com/opf/openproject/pull/6497

app/views/cost_objects/_form.html.erb

@@ -32,8 +32,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
                   resource: resource %>
 </div>
 <div class="form--field">
-  <%= f.text_field :fixed_date, container_class: '-xslim' %>
-  <%= calendar_for :cost_object_fixed_date %>
+  <%= f.text_field :fixed_date, container_class: '-xslim', class: '-augmented-datepicker' %>
 </div>
 
 <% if @cost_object.kind == "VariableCostObject" -%>

app/views/cost_types/_rate.html.erb

@@ -42,10 +42,9 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
     <td>
       <label class="hidden-for-sighted" for="<%= "#{id_prefix}_valid_from" %>"><%= Rate.human_attribute_name(:valid_from) %></label>
       <%= rate_form.text_field :valid_from,
-                               class: 'date costs-date-picker',
+                               class: 'date costs-date-picker -augmented-calendar',
                                index: id_or_index,
                                required: true %>
-      <%= calendar_for("#{id_prefix}_valid_from") unless templated %>
     </td>
     <td class="currency">
       <span class="inline-label">

app/views/cost_types/index.html.erb

@@ -37,9 +37,8 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
       <li class="simple-filters--filter">
         <%= styled_label_tag :fixed_date, t(:label_fixed_date), class: 'simple-filters--filter-name' %>
         <div class='simple-filters--filter-value'>
-          <%= styled_text_field_tag :fixed_date, @fixed_date %>
+          <%= styled_text_field_tag :fixed_date, @fixed_date, class: '-augmented-datepicker' %>
         </div>
-        <%= calendar_for :fixed_date %>
       </li>
       <li class="simple-filters--filter">
         <%= styled_label_tag :include_deleted, t(:caption_show_locked), class: 'simple-filters--filter-name -small' %>

app/views/costlog/_date_range.html.erb

@@ -40,14 +40,12 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
     <h4><%= t(:label_date_from) %></h4>
     <div class="form--field">
       <%= styled_label_tag :from, t(:description_date_range_list) %>
-      <%= styled_text_field_tag :from, @from %>
-      <%= calendar_for :from %>
+      <%= styled_text_field_tag :from, @from, class: '-augmented-datepicker' %>
     </div>
     <h4><%= t(:label_date_to) %></h4>
     <div class="form--field">
       <%= styled_label_tag :to, t(:description_date_range_interval) %>
-      <%= styled_text_field_tag :to, @to %>
-      <%= calendar_for :to %>
+      <%= styled_text_field_tag :to, @to, class: '-augmented-datepicker'  %>
     </div>
   </div>
   <%= styled_button_tag t(:button_apply), class: '-with-icon icon-checkmark' %>

app/views/costlog/edit.html.erb

@@ -57,11 +57,10 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
         <%= f.text_field :spent_on,
                          size: 10,
                          required: true,
-                         class: 'remote-field--input',
+                         class: 'remote-field--input -augmented-datepicker',
                          data: { :'remote-field-key' =>'fixed_date' },
                          container_class: '-xslim' %>
         <label for="cost_entry_spent_on" class="hidden-for-sighted"><%= l(:label_date) %> <%=l(:text_hint_date_format) %></label>
-        <%= calendar_for('cost_entry_spent_on') %>
       </div>
       <% if User.current.allowed_to? :log_costs, @project %>
         <div class="form--field">

app/views/hourly_rates/_rate.html.erb

@@ -35,10 +35,9 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
     <td>
       <label class="hidden-for-sighted" for="<%= "#{id_prefix}_valid_from" %>"><%= Rate.human_attribute_name(:valid_from) %></label>
       <%= rate_form.text_field :valid_from,
-                               class: 'date costs-date-picker',
+                               class: 'date costs-date-picker -augmented-datepicker',
                                index: id_or_index,
                                required: true %>
-      <%= calendar_for("#{id_prefix}_valid_from") unless templated %>
     </td>
     <td class="currency">
       <span class="inline-label">