Refactor: Centralize UI event handlers and abstract list clearing

Moves UI event handling logic from the main script into a dedicated core module to improve separation of concerns.

Introduces a new shared function, `Clear-ListViewContent`, to consolidate duplicated logic for clearing list views. This generic function handles user confirmation, data source clearing, and UI updates for multiple tabs, significantly reducing code redundancy.

FFUDevelopment/FFUUI.Core/FFUUI.Core.Winget.psm1

@@ -686,6 +686,19 @@ function Start-WingetAppDownloadTask {
     return $returnObject
 }
 
+function Update-WingetVersionFields {
+    param(
+        [psobject]$State,
+        [string]$wingetText,
+        [string]$moduleText
+    )
+    $State.Window.Dispatcher.Invoke([System.Windows.Threading.DispatcherPriority]::Normal, [Action] {
+        $State.Controls.txtWingetVersion.Text = $wingetText
+        $State.Controls.txtWingetModuleVersion.Text = $moduleText
+        [System.Windows.Forms.Application]::DoEvents()
+    })
+}
+
 # --------------------------------------------------------------------------
 # SECTION: Module Export
 # --------------------------------------------------------------------------