`dotnet run --operation publish` should exit on failure

### Is there an existing issue for this?

- [x] I have searched the existing issues

### Describe the bug

If you `dotnet run` an apphost with `--operation publish` in main, it seems to get stuck.

> dotnet run --project .\playground\Redis\Redis.AppHost\ --operation publish
```
Using launch settings from .\playground\Redis\Redis.AppHost\Properties\launchSettings.json...
Building...

⠋ Starting dashboard...
```
In publish mode, why is aspire even trying to start the dashboard?

### Expected Behavior

_No response_

### Steps To Reproduce

In main

1. `dotnet run --project .\playground\Redis\Redis.AppHost\ --operation publish`

### Exceptions (if any)

```
Using launch settings from .\playground\Redis\Redis.AppHost\Properties\launchSettings.json...
Building...

⠋ Starting dashboard...
```

### Aspire doctor output

Aspire
⚠️ Aspire CLI version 13.5.0-preview.1.26376.5 (channel: daily) is out of date. Latest version is
13.5.0-preview.1.26378.1 (channel: prerelease)
Run 'aspire update' to update Aspire CLI.
✅ Developer Control Plane (DCP) connection health checks succeeded

.NET SDK
✅ .NET 10.0.302 installed (x64)

Container Runtime
✅ Docker v29.6.2: running (auto-detected (default)) ← active

Environment
✅ Operating system: Windows 10.0.26100.0
✅ HTTPS development certificate is trusted

Development Tools
✅ Aspire extension for VS Code is installed

Summary: 6 passed, 1 warnings, 0 failed
For detailed prerequisites: https://aka.ms/aspire-prerequisites

### Anything else?

I suspect this is a side effect of the changes to make `dotnet run` use the CLI. Probably needs to be reviewed prior to 13.5