feat: door access codes display and admin crud

templates/admin/_modal_access_code.html.twig

@@ -0,0 +1,37 @@
+{# Creating and editing an access code. See admin/_modal_resource.html.twig for how it closes. #}
+{% extends 'htmx_modal.html.twig' %}
+
+{% block title %}
+    {%- if code.id -%}
+        {{ code.label }} bearbeiten
+    {%- else -%}
+        Code hinzufügen
+    {%- endif -%}
+{% endblock %}
+
+{% block content %}
+    {{ form_start(form, { attr: {
+        'hx-post': form.vars.action,
+        'hx-target': '#htmx-modal',
+        'hx-swap': 'outerHTML',
+    } }) }}
+        {{ form_errors(form) }}
+
+        <div class="space-y-4">
+            {{ form_row(form.label) }}
+            {{ form_row(form.description) }}
+            {{ form_row(form.code) }}
+            {{ form_row(form.validFrom) }}
+            {{ form_row(form.visibility) }}
+        </div>
+
+        <div class="flex justify-end gap-2 pt-6">
+            <button type="button" class="button button--neutral" {{ stimulus_action('modal', 'close') }}>
+                Abbrechen
+            </button>
+            <button type="submit" class="button button--primary">
+                Speichern
+            </button>
+        </div>
+    {{ form_end(form) }}
+{% endblock %}