Use object-based category-list schema

category-list.json

@@ -1,9 +1,37 @@
 [
-  "phirna",
+  {
-  "Utilities",
+    "name": "phirna",
-  "Developer",
+    "font": "apps",
-  "Media",
+    "description": "Phirna App Store"
-  "Productivity",
+  },
-  "Network",
+  {
-  "System"
+    "name": "Utilities",
+    "font": "tools",
+    "description": ""
+  },
+  {
+    "name": "Developer",
+    "font": "terminal",
+    "description": ""
+  },
+  {
+    "name": "Media",
+    "font": "video",
+    "description": ""
+  },
+  {
+    "name": "Productivity",
+    "font": "note",
+    "description": ""
+  },
+  {
+    "name": "Network",
+    "font": "globe",
+    "description": ""
+  },
+  {
+    "name": "System",
+    "font": "settings",
+    "description": ""
+  }
 ]