feat: Language.Templates.Unique/Distinct ( Fixes #940 )

Fixing Template specific naming issues.

Author: James Brundage

Types/Language.Templates/get_Unique.ps1

@@ -5,18 +5,20 @@
     Gets unique templates related to a language.
 #>
 $distinctCommands = @{}
-,@(foreach ($psProperty in $this.PSObject.properties) {
+$ThisPSObject = $this.PSObject
+$theseProperties = @($this.PSObject.properties)
+foreach ($psProperty in $theseProperties) {
     if ($psProperty -isnot [psnoteproperty]) { continue  }    
     if ($psProperty.Value -isnot [Management.Automation.CommandInfo]) { continue }
-    if (
-        $psProperty.Value -is [Management.Automation.AliasInfo] -and
-        (
-            $distinctCommands[$psProperty.Value.ResolvedCommand] -or
-            $this.PSObject.Properties[$psProperty.Value.ResolvedCommand.Name]
-        )
-    ) {
-        continue
+    if ($psProperty.Value -is [Management.Automation.AliasInfo]) {            
+        $aliasInfo = $psProperty.Value
+        if (
+            $distinctCommands[$aliasInfo.ResolvedCommand] -or
+            $ThisPSObject.Properties[$aliasInfo.ResolvedCommand.Name -replace 'Template\p{P}']
+        ) {
+            continue
+        }            
     }
     $distinctCommands[$psProperty.Value] = $psProperty.Value
     $psProperty.Value
-})
+}