Installed as extension, got error.

[garyo]

Describe the bug (with repro)
I created a new Quasar project, did some work in it, then tried to do quasar ext add @quasar/qmarkdown@next and got this error:

% bun quasar ext add @quasar/qmarkdown@next
 App • Installing "@quasar/qmarkdown" Quasar App Extension

 App • Installing @quasar/quasar-app-extension-qmarkdown@next...
 App • [sync] Running "bun add --dev @quasar/quasar-app-extension-qmarkdown@next" in /Users/garyo/src/astrid/astrid-tutoring

bun add v1.0.1 (31aec4eb)

 installed @quasar/[email protected]


 41 packages installed [2.53s]
node:internal/errors:491
    ErrorCaptureStackTrace(err);
    ^

TypeError [ERR_INVALID_ARG_TYPE]: The "path" argument must be of type string. Received undefined
    at new NodeError (node:internal/errors:400:5)
    at validateString (node:internal/validators:163:11)
    at join (node:path:1172:7)
    at #getScriptFile (file:///Users/garyo/src/astrid/astrid-tutoring/node_modules/@quasar/app-vite/lib/app-extension/AppExtensionInstance.js:327:22)
    at #getScript (file:///Users/garyo/src/astrid/astrid-tutoring/node_modules/@quasar/app-vite/lib/app-extension/AppExtensionInstance.js:339:39)
    at #getScriptPrompts (file:///Users/garyo/src/astrid/astrid-tutoring/node_modules/@quasar/app-vite/lib/app-extension/AppExtensionInstance.js:287:51)
    at AppExtensionInstance.install (file:///Users/garyo/src/astrid/astrid-tutoring/node_modules/@quasar/app-vite/lib/app-extension/AppExtensionInstance.js:201:49)
    at async file:///Users/garyo/src/astrid/astrid-tutoring/node_modules/@quasar/app-vite/lib/cmd/ext.js:90:3 {
  code: 'ERR_INVALID_ARG_TYPE'
}

Node.js v18.13.0
error: "quasar" exited with code 1 (SIGHUP)

Desktop (please complete the following information):

• OS: MacOS
• Browser: Chrome
• Version: latest (today)
• Using bun 1.0.1
• Node.js 18.13.0