feat: multi tenancy support

app/apps/common/admin.py

@@ -0,0 +1,7 @@
+from django.contrib import admin
+
+
+class SharedObjectModelAdmin(admin.ModelAdmin):
+    def get_queryset(self, request):
+        # Use the all_objects manager to show all transactions, including deleted ones
+        return self.model.all_objects.all()