📝 [docs] Enforces NuGet license URL for MIT license

Updates module metadata and documentation to enforce the inclusion of the NuGet license URL when the MIT license is specified.

- 📝 [docs] Updates the module manifest (`.psd1`) and build script to include the `LicenseUri` property, setting it to `https://licenses.nuget.org/MIT` when the license is MIT.
 - This ensures that NuGet clients correctly render the license information.
- 📝 [docs] Modifies the `Update-NuGetPackageMetadata.ps1` script to add or update the `licenseUrl` node in the NuGet package metadata.
 - It ensures that the `licenseUrl` is set to `https://licenses.nuget.org/MIT` when the license is MIT.
 - Removes the deprecated `licenseUrl` from the metadata after setting the new `licenseUrl`.
- 📝 [docs] Updates the `Publishing.md` documentation to include a note about the NuGet.org requirement for packages declaring the MIT license to also expose the `licenseUrl`.
 - 💡 This informs users about the automatic normalization of the `licenseUrl` by the script.

Signed-off-by: Nick2bad4u <20943337+Nick2bad4u@users.noreply.github.com>

Author: Nick2bad4u

ColorScripts-Enhanced/ColorScripts-Enhanced.psd1

@@ -142,7 +142,7 @@
             )
 
             # A URL to the license for this module.
-            # LicenseUri = ''
+            LicenseUri = 'https://licenses.nuget.org/MIT'
 
             # License expression or path to license file
             License = 'MIT'

build.ps1

@@ -299,7 +299,7 @@ $tagsBlock
             )
 
             # A URL to the license for this module.
-            # LicenseUri = '$licenseUri'
+            LicenseUri = 'https://licenses.nuget.org/MIT'
 
             # License expression or path to license file
             License = 'MIT'

docs/Publishing.md

@@ -33,6 +33,8 @@ dotnet nuget push 'C:\path\to\ColorScripts-Enhanced.<version>.nupkg' --api-key $
 
 The GitHub publish workflow runs this script automatically.
 
+> **Note:** NuGet.org expects packages that declare the `MIT` license expression to also expose `https://licenses.nuget.org/MIT` via `licenseUrl`. The normalization script sets this automatically so older NuGet clients render the license correctly.
+
 ### Getting an API Key
 
 1. Create an account at <https://www.powershellgallery.com>.

scripts/Update-NuGetPackageMetadata.ps1

@@ -127,13 +127,16 @@ try {
     $licenseNode.InnerText = 'MIT'
     $licenseNode.SetAttribute('type', 'expression')
 
+    $licenseUrlNode = Get-OrCreateNode -Parent $metadataNode -Name 'licenseUrl' -Manager $nsMgr -NamespaceUri $namespaceUri
+    $licenseUrlNode.InnerText = 'https://licenses.nuget.org/MIT'
+
     $iconNode = Get-OrCreateNode -Parent $metadataNode -Name 'icon' -Manager $nsMgr -NamespaceUri $namespaceUri
     $iconNode.InnerText = 'icon.png'
 
     $readmeNode = Get-OrCreateNode -Parent $metadataNode -Name 'readme' -Manager $nsMgr -NamespaceUri $namespaceUri
     $readmeNode.InnerText = 'README.md'
 
-    foreach ($deprecated in 'licenseUrl', 'iconUrl') {
+    foreach ($deprecated in 'iconUrl') {
         $deprecatedNode = $metadataNode.SelectSingleNode("ns:$deprecated", $nsMgr)
         if ($deprecatedNode) {
             [void]$metadataNode.RemoveChild($deprecatedNode)