[JB plugin] Internal error: CompletionException

An internal error happened in the IDE plugin.

Message: Failed to setup React application

### Stack trace
```
(no stack trace)
```

### Environment
- Plugin version: 6.5.2
- IDE: IntelliJ IDEA 2025.2.5  Build #IU-252.28238.7
- JDK: 21.0.9; VM: OpenJDK 64-Bit Server VM; Vendor: JetBrains s.r.o.
- OS: Linux 6.14.0-36-generic
- ARCH: amd64
- MODE: Cloud
- LSP BUILD INFO: 

### Additional information
