message: * remove blank project type
diff: [
  - {
  - "name": "Blank",
  - "displayName": "Blank",
  - "summary": "Basic project upon which to build your app.",
  - "order": "1",
  - "licenses": "[React Native](https://github.com/facebook/react-native/blob/master/LICENSE)\n",
  - "platform": "RN",
  - "languages": ["Any"],
  - "tags": {
  - "preview": true
  - }
  - },
  {
  "name": "Tabbed",
  "displayName": "Tabbed",
  