ConfigLoader now changes config structDir when ran

ConfigLoader.ps1

@@ -45,6 +45,11 @@ function Get-ConfigValue {
 }
 
 function Get-StructDirectory {
+    # When script is run directly (not dot-sourced), always use script's directory for portability
+    if ($MyInvocation.InvocationName -ne '.') {
+        return $script:LoaderRoot
+    }
+
     $value = Get-ConfigValue -Name 'structDir'
     if ($null -eq $value -or [string]::IsNullOrWhiteSpace($value)) {
         return $script:LoaderRoot
@@ -181,9 +186,30 @@ function Get-ZipCompressionLevel {
     return [Math]::Min(9, [Math]::Max(0, $value))
 }
 
+function Update-ConfigStructDir {
+    param(
+        [Parameter(Mandatory)] [string]$StructDir
+    )
+
+    $config = Get-ProjectStructureConfig
+    $config.structDir = $StructDir
+    
+    try {
+        $json = $config | ConvertTo-Json -Depth 10
+        Set-Content -LiteralPath $script:ConfigPath -Value $json -NoNewline -ErrorAction Stop
+        $script:ConfigCache = $config
+    }
+    catch {
+        Write-Warning "Failed to update config.json: $($_.Exception.Message)"
+    }
+}
+
 # If script is run directly (not dot-sourced), prompt for project path and deploy
 # When dot-sourced, InvocationName is '.'; when run directly, it's the script path or name
 if ($MyInvocation.InvocationName -ne '.') {
+    # Update config.json to use script's directory as structDir for portability
+    Update-ConfigStructDir -StructDir $script:LoaderRoot
+    
     $projectPath = Get-ProjectPathFromUser
     if ($null -ne $projectPath) {
         # Deploy batch files and config to the project