add category

@@ -54,6 +54,7 @@ function parseJSON(root) {
       img,
       previewUrl: '',
       features,
+      ...(pkg.block && pkg.block.category ? { category: pkg.block.category } : {}),
     });
     return memo;
   }, []);

@@ -3,5 +3,8 @@
   "description": "Demo block of umi, with antd.",
   "dependencies": {
     "antd": "^3.10.9"
+  },
+  "block": {
+    "category": "脚手架"
   }
 }

@@ -3,5 +3,8 @@
   "description": "Blank block for quick start a umi page develop, with mock, dva, service and antd.",
   "dependencies": {
     "umi-request": "^1.0.0"
+  },
+  "block": {
+    "category": "脚手架"
   }
 }

@@ -4,5 +4,8 @@
   "dependencies": {
     "antd": "^3.23.4",
     "umi-request": "^1.0.0"
+  },
+  "block": {
+    "category": "表格"
   }
 }