Adds automatic column resizing to ListViews

- Enables automatic horizontal and vertical scrollbars for ListViews in the UI to improve navigation.
- Introduces functions to dynamically calculate and apply column widths based on the visible content and header text.
- Triggers column auto-resizing across various modules whenever ListView data is updated or refreshed.
- Renames a path normalization function and updates an event handler parameter name for clarity.

FFUDevelopment/FFUUI.Core/FFUUI.Core.psm1

@@ -268,6 +268,7 @@ function Update-AdditionalFFUList {
             foreach ($it in $items) { $listView.Items.Add($it) | Out-Null }
             WriteLog "Additional FFUs: Found $($listView.Items.Count) FFU files in $ffuFolder."
         }
+        Request-ListViewColumnAutoResize -ListView $listView
         $headerChk = $State.Controls.chkSelectAllAdditionalFFUs
         if ($null -ne $headerChk) {
             Update-SelectAllHeaderCheckBoxState -ListView $listView -HeaderCheckBox $headerChk