Add orphan result filters

styles/audit.css

@@ -45,6 +45,28 @@
   overflow-x: auto;
 }
 
+.storage-audit__orphan-filters {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 0.6rem 1rem;
+  align-items: center;
+  padding: 0.35rem 1.1rem 0;
+}
+
+.storage-audit__orphan-filters-label {
+  font-weight: 700;
+}
+
+.storage-audit__checkbox {
+  display: inline-flex;
+  align-items: center;
+  gap: 0.4rem;
+}
+
+.storage-audit__checkbox input {
+  margin: 0;
+}
+
 .storage-audit__progress {
   padding: 1rem 1.1rem;
 }