[Bug] `calaf --help` throws ExceptionExiter

[Herve-M]

Hello,

While trying to discover how to use the tool, I get exception at every use of --help with or without subcommand.

Current behavior:

λ dotnet calaf --help
Unhandled exception. Argu.ArguParseException: USAGE: Calaf [--help] [<subcommand> [<options>]]

SUBCOMMANDS:

    make <options>        Make a workspace version.

    Use 'Calaf <subcommand> --help' for additional information.

OPTIONS:

    --help                display this list of options.

   at Argu.ExceptionExiter.Argu.IExiter.Exit[a](String msg, ErrorCode errorCode) in /home/runner/work/Argu/Argu/src/Argu/Types.fs:line 63
   at Argu.ArgumentParser`1.ParseCommandLine(FSharpOption`1 inputs, FSharpOption`1 ignoreMissing, FSharpOption`1 ignoreUnrecognized, FSharpOption`1 raiseOnUsage) in /home/runner/work/Argu/Argu/src/Argu/ArgumentParser.fs:line 131
   at Calaf.Infrastructure.ConsoleInput.parse(String[] args)
   at Calaf.Infrastructure.Console.Calaf.Application.IConsole.read(String[] args)
   at Calaf.Application.Make.apply@213(String path, String[] arguments, MakeContext context, FSharpResult`2 settings)
   at Calaf.Application.Make.run(String path, String[] arguments, MakeContext context, FSharpResult`2 settings)
   at Program.main(String[] args)

Context:

• Calaf version: 2025.9.0
• .NET

λ dotnet --info
.NET SDK:
 Version:           8.0.414
 Commit:            62977d44a9
 Workload version:  8.0.400-manifests.a964dcb3
 MSBuild version:   17.11.41+18f1ecf82

Runtime Environment:
 OS Name:     Windows
 OS Version:  10.0.26100
 OS Platform: Windows
 RID:         win-x64
 Base Path:   C:\Program Files\dotnet\sdk\8.0.414\

Host:
  Version:      9.0.9
  Architecture: x64
  Commit:       893c2ebbd4