feat(create-medusa-app,medusa-cli): Allow clearing project (#4273)

- Added build step
- Added `--no-boilerplate` option to `create-medusa-app` to allow clearing onboarding files
- Clear project files by default in medusa-cli

packages/medusa-cli/src/commands/new.js

@@ -15,9 +15,11 @@ import url from "url"
 import { createDatabase } from "pg-god"
 import { track } from "medusa-telemetry"
 import inquirer from "inquirer"
+import { globSync } from "glob"
 
 import reporter from "../reporter"
 import { getPackageManager, setPackageManager } from "../util/package-manager"
+import { clearProject } from "@medusajs/utils"
 
 const removeUndefined = (obj) => {
   return Object.fromEntries(
@@ -632,6 +634,12 @@ medusa new ${rootPath} [url-to-starter]
     }
   }
 
+  if (!selectedOtherStarter) {
+    reporter.info("Final project preparations...")
+    // remove demo files
+    clearProject(rootPath)
+  }
+
   successMessage(rootPath)
   track("CLI_NEW_SUCCEEDED")
 }