Add Genres as "Chips" in Album details and Song details

ui/src/utils/index.js

@@ -1,5 +1,6 @@
 export * from './baseUrl'
 export * from './docsUrl'
 export * from './formatters'
+export * from './intersperse'
 export * from './notifications'
 export * from './openInNewTab'

ui/src/utils/intersperse.js

@@ -0,0 +1,20 @@
+/* intersperse: Return an array with the separator interspersed between
+ * each element of the input array.
+ *
+ * > _([1,2,3]).intersperse(0)
+ * [1,0,2,0,3]
+ *
+ * From: https://stackoverflow.com/a/23619085
+ */
+export const intersperse = (arr, sep) => {
+  if (arr.length === 0) {
+    return []
+  }
+
+  return arr.slice(1).reduce(
+    function (xs, x, i) {
+      return xs.concat([sep, x])
+    },
+    [arr[0]]
+  )
+}