fix current directory not updating when modifying stuff

frontend/composables/useWarrenPath.ts

@@ -0,0 +1,9 @@
+export function useWarrenPath() {
+    const store = useWarrenStore();
+
+    if (store.current == null) {
+        return null;
+    }
+
+    return `${store.current.warrenId}/${store.current.path}`;
+}