Code cleanup, move docs data to json, update docs structure

src/docs/data/albums.json

@@ -0,0 +1,40 @@
+{
+  "forest": {
+    "title": "Forest",
+    "tags": ["forest", "trees"],
+    "images": [
+      "https://cdn.pixabay.com/photo/2017/04/09/09/56/avenue-2215317_1280.jpg",
+      "https://cdn.pixabay.com/photo/2017/11/12/13/37/forest-2942477_1280.jpg",
+      "https://cdn.pixabay.com/photo/2016/08/11/23/55/trees-1587301_1280.jpg",
+      "https://cdn.pixabay.com/photo/2016/08/16/19/09/forest-1598756_1280.jpg",
+      "https://cdn.pixabay.com/photo/2016/11/29/07/12/forest-1868028_1280.jpg",
+      "https://cdn.pixabay.com/photo/2015/03/26/09/45/woods-690257_1280.jpg"
+    ]
+  },
+  "birds": {
+    "title": "Birds",
+    "tags": ["birds", "owl", "parrot"],
+    "images": [
+      "https://cdn.pixabay.com/photo/2016/11/18/12/14/owl-1834152_1280.jpg",
+      "https://cdn.pixabay.com/photo/2016/05/26/04/19/macaw-1416388_1280.jpg"
+    ]
+  },
+  "flowers": {
+    "title": "Flowers",
+    "tags": ["flowers", "blossom", "beauty"],
+    "images": [
+      "https://cdn.pixabay.com/photo/2018/09/06/23/37/hydrangea-3659614_1280.jpg",
+      "https://cdn.pixabay.com/photo/2016/04/12/18/19/carnation-1325012_1280.jpg",
+      "https://cdn.pixabay.com/photo/2017/06/06/19/18/rose-2378156_1280.jpg"
+    ]
+  },
+  "coffee": {
+    "title": "Coffee",
+    "tags": ["coffee", "cup"],
+    "images": [
+      "https://cdn.pixabay.com/photo/2017/05/12/08/29/coffee-2306471_1280.jpg",
+      "https://cdn.pixabay.com/photo/2016/03/30/21/59/coffee-beans-1291656_1280.jpg",
+      "https://cdn.pixabay.com/photo/2018/01/31/09/57/coffee-3120750_1280.jpg"
+    ]
+  }
+}