feat: add personalized navigation and tenant filtering

netbox_utilities/forms.py

@@ -0,0 +1,21 @@
+from django import forms
+
+from .models import UtilitiesSettings
+
+
+class UtilitiesSettingsForm(forms.ModelForm):
+    class Meta:
+        model = UtilitiesSettings
+        fields = ("tenant_filter_enabled",)
+        labels = {
+            "tenant_filter_enabled": "Globalen Mandantenfilter aktivieren",
+        }
+        help_texts = {
+            "tenant_filter_enabled": (
+                "Blendet das Mandanten-Dropdown ein und ergänzt unterstützte NetBox-Listen "
+                "automatisch um den gewählten Mandantenfilter."
+            ),
+        }
+        widgets = {
+            "tenant_filter_enabled": forms.CheckboxInput(attrs={"class": "form-check-input"}),
+        }