Failed to run `azd deploy` for `image-gallery` sample due to frontend build error

[Menghua1]

Describe the issue:
azd deploy fails for sample image-gallery with the error: src/main.tsx(4,8): error TS2882: Cannot find module or type declarations for side-effect import of './App.css'. ERROR: failed to build: process "/bin/sh -c npm run build" did not complete successfully: exit code: 2, as follow:

Repro Steps:

1. Run git clone https://github.com/dotnet/aspire-samples.git.
2. Run azd auth login.
3. Run cd samples/image-gallery.
4. Run azd init.
5. Run azd up.

Environment:

• Branch: main
• Azd version: azd version 1.25.3-daily.6367899 (commit 5415d38ec116421c280491764d5ff559e6cd0f7f) (daily)
• Samples: image-gallery.

Expected behavior:
azd deploy can successfully run for sample image-gallery.

@RickWinter for notification.