[Bug] PowerShell 7 fails to create a project when using the command vp create vite -- --template react-ts #3080

Describe the bug

When running:

vp create vite -- --template react-ts

in Windows 11 with PowerShell 7.6.6, vp fails with:

VITE+ - The Unified Toolchain for the Web

error: unexpected argument '--template' found

  tip: to pass '--template' as a value, use '-- --template'

Usage: vp create [TEMPLATE] [OPTIONS] [-- TEMPLATE_OPTIONS]

For more information, try '--help'.

Expected: --template react-ts should be forwarded to the vite template.

Actual: vp treats --template as its own argument and errors out.

The same command works in bash and cmd. It only fails in PowerShell 7.

Reproduction

No standalone reproduction repository; the minimal reproduction is the command-line steps below.

Steps to reproduce

1. Open PowerShell 7.6.6 on Windows 11.

2. Run:

   vp create vite -- --template react-ts

   Observe the error:

   VITE+ - The Unified Toolchain for the Web
   
   error: unexpected argument '--template' found
   
     tip: to pass '--template' as a value, use '-- --template'
   
   Usage: vp create [TEMPLATE] [OPTIONS] [-- TEMPLATE_OPTIONS]
   
   For more information, try '--help'.
   

System Info

vp env current
Node.js:
  Version    24.22.0
  Source     lts
  Bin Path   D:\vite-plus\js_runtime\node\24.22.0\node.exe
  Installed  true
  Mode       managed

vp v1.2.0

Local vite-plus:
  vite-plus  Not found

Tools:
  vite             Not found
  rolldown         Not found
  vitest           Not found
  oxfmt            Not found
  oxlint           Not found
  oxlint-tsgolint  Not found
  tsdown           Not found

Environment:
  Package manager  Not found
  Node.js          v24.22.0

Shell: PowerShell 7.6.6 - C:\Program Files\PowerShell\7\pwsh.exe
OS: Windows 11 10.0.26300
CPU: (22) x64 Intel(R) Core(TM) Ultra 7 155H
Memory: 31.47 GB

Used Package Manager

pnpm

Logs

Validations

• Read the Contributing Guidelines.
• Check that there isn't already an issue for the same bug.
• Confirm this is a Vite+ issue and not an upstream issue (Vite, Vitest, tsdown, Rolldown, or Oxc).
• The provided reproduction is a minimal reproducible example.