chore: bump version to 0.1.1 (stable release)

Remove prerelease tag — this is now a stable release.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/PSProxmoxVE/PSProxmoxVE.psd1

@@ -10,7 +10,7 @@
     RootModule        = 'PSProxmoxVE.dll'
 
     # Version number of this module.
-    ModuleVersion     = '0.1.0'
+    ModuleVersion     = '0.1.1'
 
     # Supported PSEditions
     CompatiblePSEditions = @('Desktop', 'Core')
@@ -349,8 +349,8 @@
 
         PSData = @{
 
-            # Prerelease string for the module
-            Prerelease   = 'preview'
+            # Prerelease string for the module (empty = stable release)
+            # Prerelease   = 'preview'
 
             # Tags applied to this module
             Tags         = @(