feat: assign VLANs to network connections

netbox_utilities/templates/netbox_utilities/cable_edit.html

@@ -0,0 +1,5 @@
+{% extends 'dcim/cable_edit.html' %}
+
+{% block form %}
+  {% include 'netbox_utilities/cable_edit_form.html' %}
+{% endblock %}

netbox_utilities/templates/netbox_utilities/cable_edit_form.html

@@ -0,0 +1,12 @@
+{% load form_helpers %}
+
+{% include 'dcim/htmx/cable_edit.html' %}
+
+{% if form.utilities_vlans %}
+  <div class="field-group mb-5">
+    <div class="row">
+      <h2 class="col-9 offset-3">VLANs der Verbindung</h2>
+    </div>
+    {% render_field form.utilities_vlans %}
+  </div>
+{% endif %}

netbox_utilities/templates/netbox_utilities/connection_vlans_panel.html

@@ -0,0 +1,12 @@
+<div class="card">
+  <h2 class="card-header">VLANs der Verbindung</h2>
+  <div class="card-body">
+    {% if connection_vlans %}
+      {% for vlan in connection_vlans %}
+        <a href="{{ vlan.get_absolute_url }}" class="badge text-bg-primary me-1 mb-1">{{ vlan }}</a>
+      {% endfor %}
+    {% else %}
+      <span class="text-muted">Keine VLANs zugeordnet</span>
+    {% endif %}
+  </div>
+</div>