Export-MarkdownCommandHelp renders .LINK entries as unusable markdown links

[bravo-kernel]

Prerequisites

• Write a descriptive title.
• Make sure you are able to repro it on the latest version
• Search the existing issues.

Steps to reproduce

@'
function Test-Links {
    <#
        .SYNOPSIS
            A synopsis.
        .DESCRIPTION
            A description.
        .LINK
            https://example.com/docs
        .LINK
            about_CommonParameters
    #>
    [CmdletBinding()] param()
}
'@ | Set-Content Links.psm1

Import-Module ./Links.psm1
New-CommandHelp -CommandInfo (Get-Command Test-Links) |
    Export-MarkdownCommandHelp -OutputFolder . -Force

Expected behavior

## RELATED LINKS

- [https://example.com/docs](https://example.com/docs)
- about_CommonParameters


Bare URLs use the URI as the link text (the platyPS 0.14 behavior); text-only entries render as plain list items.

Actual behavior

## RELATED LINKS

- [](https://example.com/docs)
- [about_CommonParameters]()


Bare URLs produce a link without clickable text (invisible on most sites); text-only entries produce a link without a target.

Error details

No error thrown.

Suggested fix: use the URI as the link text when no text is available, and render text-only entries as plain list items instead of empty-target links.

Environment data

- Microsoft.PowerShell.PlatyPS 1.0.2
- PowerShell 7.5.8

Version

1.0.2

Visuals

No response

Additionally

Found while migrating Alt3.Docusaurus.Powershell to the v2 pipeline; downstream tracking: alt3/Docusaurus.Powershell#248