[AspireE2E] When using the "aspire new" command and add extra characters/words, it has been accepted.

[Coleen17]

INSTALL STEPS

1. Clean machine: Win11 x64 23h2 ENU
2. Install SDK 9.0.203
3. Add the dotnet9 feed for 9.3.0-preview.1
   4, Install the latest Aspire 9.3.0-preview.1 templates
   dotnet new install Aspire.ProjectTemplates::9.3.0-preview.1.25255.23
4. Install Aspire.CLI
   dotnet tool install --global aspire.cli --version 9.3.0-preview.1.25255.23

REPRO STEPS

1. Create a project using this command and add extra characters/words then press Enter.
   aspire new

ACTUAL
The additional characters/words have been accepted.

EXPECTED
Correct command should only be accepted syntax.

[mitchdenny]

This is by design. The text coleen coresponds to the template name (a valid example would be aspire-starter). If you specify a template name that is invalid we will prompt for you to select the template. I think this bug assumes that coleen is the project name - it isn't.

[mitchdenny]

... but we should do some more validation on the name.