Rename AutoFix switch to NoAuthFix in Update-PesterTest

Replaces the -AutoFix switch with -NoAuthFix in the Update-PesterTest function. The new switch disables automatic PSScriptAnalyzer fixes, which are now enabled by default unless -NoAuthFix is specified. Updates parameter documentation and logic accordingly.

Author: potatoqualitee

.aitools/aitools.psm1

@@ -76,9 +76,9 @@ function Update-PesterTest {
     .PARAMETER PassCount
         Sometimes you need multiple passes to get the desired result.
 
-    .PARAMETER AutoFix
-        If specified, automatically runs PSScriptAnalyzer after AI modifications and attempts to fix any violations found.
-        This feature runs separately from PassCount iterations and uses targeted fix messages.
+    .PARAMETER NoAuthFix
+        If specified, disables automatic PSScriptAnalyzer fixes after AI modifications.
+        By default, autofix is enabled and runs separately from PassCount iterations using targeted fix messages.
 
     .PARAMETER AutoFixModel
         The AI model to use for AutoFix operations. Defaults to the same model as specified in -Model.
@@ -138,7 +138,7 @@ function Update-PesterTest {
         [string]$Tool = 'Claude',
         [switch]$AutoTest,
         [int]$PassCount = 1,
-        [switch]$AutoFix,
+        [switch]$NoAuthFix,
         [string]$AutoFixModel = $Model,
         [int]$MaxRetries = 0,
         [string]$SettingsPath = (Resolve-Path "$PSScriptRoot/../tests/PSScriptAnalyzerRules.psd1" -ErrorAction SilentlyContinue).Path,
@@ -369,7 +369,7 @@ function Update-PesterTest {
                 }
 
                 # AutoFix workflow - run PSScriptAnalyzer and fix violations if found
-                if ($AutoFix) {
+                if (-not $NoAuthFix) {
                     Write-Verbose "Running AutoFix for $cmdName"
                     $autoFixParams = @{
                         FilePath     = $filename