feat: htmx powered requests, improved loading indicator

feat: loading indicator and htmx form submit

templates/_partials/_loading_indicator.html.twig

@@ -1,4 +1,4 @@
-<div class="invisible fixed top-0 left-0 inset-0 z-10 bg-white/90 flex items-center justify-center"
+<div class="invisible fixed top-0 left-0 inset-0 z-10 bg-white/90 flex items-center justify-center transition-all duration-100"
         {{ stimulus_target('loading', 'indicator') }}>
     {% include '_partials/_spinner.html.twig' with { 'class': 'w-32 h-32 lg:w-48 lg:h-48'} %}
 </div>