Update package.json

Author: tannerlinsley

package.json

@@ -21,11 +21,11 @@
   },
   "scripts": {
     "build-d3": "rollup -c d3/rollup.config.js",
-    "start": "tsdx watch --transpileOnly",
-    "build": "tsdx build --transpileOnly",
+    "start": "yarn build-d3 && tsdx watch --transpileOnly",
+    "build": "yarn build-d3 && tsdx build --transpileOnly",
     "test": "tsdx test --passWithNoTests",
     "lint": "tsdx lint",
-    "prepare": "tsdx build --transpileOnly",
+    "prepare": "yarn build-d3 && tsdx build --transpileOnly",
     "size": "size-limit",
     "analyze": "size-limit --why",
     "storybook": "start-storybook -p 6006",