remove spaces from autocomplete selects

core/templates/core/widgets/autocomplete_select.jinja

@@ -1,3 +1,4 @@
+{% spaceless %}
   {% for js in statics.js %}
     <script-once type="module" src="{{ js }}"></script-once>
   {% endfor %}
@@ -21,3 +22,4 @@
     <slot style="display:none" name="initial">{{ initial }}</slot>
   {% endif %}
   </{{ component }}>
+{% endspaceless %}

counter/templates/counter/counter_click.jinja

@@ -67,13 +67,13 @@
                 <option value="FIN">{% trans %}Confirm (FIN){% endtrans %}</option>
                 <option value="ANN">{% trans %}Cancel (ANN){% endtrans %}</option>
               </optgroup>
-              {% for category in categories.keys() %}
+              {%- for category in categories.keys() -%}
                 <optgroup label="{{ category }}">
-                  {% for product in categories[category] %}
+                  {%- for product in categories[category] -%}
                     <option value="{{ product.id }}">{{ product }}</option>
-                  {% endfor %}
+                  {%- endfor -%}
                 </optgroup>
-              {% endfor %}
+              {%- endfor -%}
             </counter-product-select>
 
             <input type="submit" value="{% trans %}Go{% endtrans %}"/>