Add picture wall filtering and bump nuxt

shared/utils/array.ts

@@ -0,0 +1,11 @@
+/**
+ * Returns a filter lambda to be used in array.filter() to only allow the
+ * first occurrence of duplicate values.
+ * @param isEqual Custom equality check, defaults to `a === b`
+ */
+export function unique<E>(
+  isEqual: (a: E, b: E) => boolean = (a, b) => a === b
+) {
+  return (self: E, index: number, arr: ReadonlyArray<E>) =>
+    arr.findIndex((v) => isEqual(v, self)) === index;
+}