feat: option to display albums as a grid

ui/src/album/albumState.js

@@ -0,0 +1,23 @@
+const ALBUM_GRID_MODE = 'ALBUM_GRID_MODE'
+const ALBUM_LIST_MODE = 'ALBUM_LIST_MODE'
+
+const selectViewMode = (mode) => ({ type: mode })
+
+const albumViewReducer = (
+  previousState = {
+    mode: localStorage.getItem('albumViewMode') || ALBUM_LIST_MODE
+  },
+  payload
+) => {
+  const { type } = payload
+  switch (type) {
+    case ALBUM_GRID_MODE:
+    case ALBUM_LIST_MODE:
+      localStorage.setItem('albumViewMode', type)
+      return { mode: type }
+    default:
+      return previousState
+  }
+}
+
+export { ALBUM_LIST_MODE, ALBUM_GRID_MODE, albumViewReducer, selectViewMode }