[FEATURE]:Run pwsh.exe (my $env:shell) with -NoProfile argument

[SaliSal998]

Feature hasn't been suggested before.

• I have verified this feature I'm about to request hasn't been suggested before.

Describe the enhancement you want to request

I use oh-my-posh and terminal-icons modules in my pwsh console on my windows 11 machine.

The issue is that when opencode runs anything in shell ($env:shell = "pwsh"), it also loads these modules which breaks the opencodes TUI.

I tried changing the env variable to $env:shell = "pwsh.exe -NoProfile", but it failed with error "ENOENT: no such file or directory, uv_spawn 'pwsh.exe -NoProfile'"

Please add the ability add arguments when launching pwsh shell, or atleast the ability run it without pwsh profile.

[github-actions]

This issue might be a duplicate of or related to existing feature requests and discussions about shell configuration:

• [FEATURE]: Add config to change shell for bash tool #4702: [FEATURE]: Add config to change shell for bash tool - requests ability to configure shell via opencode.jsonc config file
• [FEATURE]: allow multiple shell setups and allow switching them at runtime via TUI command #4683: [FEATURE]: allow multiple shell setups and allow switching them at runtime via TUI command - requests multiple shell configurations

Additionally, there are related Windows shell issues that may provide context:

• [Windows] !commands don't respect $SHELL variable (and don't work at all anyway) #5456: [Windows] !commands don't respect $SHELL variable (and don't work at all anyway)
• shell mode (!) is broken on Windows Powershell #4671: shell mode (!) is broken on Windows Powershell

Feel free to ignore if your specific use case differs from these requests, particularly if you need profile-argument support rather than shell selection configuration.