feat: Ordnerstruktur, Medienupload und erweiterten Editor ergänzen

- NetBox-4.6-Verknüpfungsformular korrigieren
- hierarchische Dokumentationsordner hinzufügen
- breite Editoransicht und Fokusmodus implementieren
- sicheren direkten Bild-Upload integrieren
- Ordner über Suche und REST-API bereitstellen

netbox_documentation/filtersets.py

@@ -1,11 +1,11 @@
 from netbox.filtersets import NetBoxModelFilterSet
-from .models import Document, DocumentAssignment
+from .models import Document, DocumentAssignment, DocumentCategory
 
 
 class DocumentFilterSet(NetBoxModelFilterSet):
     class Meta:
         model = Document
-        fields = ("id", "title", "slug", "is_published")
+        fields = ("id", "title", "slug", "category_id", "is_published")
 
     def search(self, queryset, name, value):
         from django.db.models import Q
@@ -17,3 +17,11 @@ class AssignmentFilterSet(NetBoxModelFilterSet):
         model = DocumentAssignment
         fields = ("id", "document_id", "assigned_object_type", "assigned_object_id")
 
+
+class DocumentCategoryFilterSet(NetBoxModelFilterSet):
+    class Meta:
+        model = DocumentCategory
+        fields = ("id", "name", "slug", "parent_id")
+
+    def search(self, queryset, name, value):
+        return queryset.filter(name__icontains=value)