Apply code style formatting and restore partial modifiers on Avalonia views

Linter/formatter pass across the full codebase. Restores required partial
keyword on AXAML code-behind classes that the formatter incorrectly removed.

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

src/ZB.MOM.WW.LmxOpcUa.Client.Shared/OpcUaClientServiceFactory.cs

@@ -1,7 +1,7 @@
 namespace ZB.MOM.WW.LmxOpcUa.Client.Shared;
 
 /// <summary>
-/// Default factory that creates <see cref="OpcUaClientService"/> instances with production adapters.
+///     Default factory that creates <see cref="OpcUaClientService" /> instances with production adapters.
 /// </summary>
 public sealed class OpcUaClientServiceFactory : IOpcUaClientServiceFactory
 {
@@ -9,4 +9,4 @@ public sealed class OpcUaClientServiceFactory : IOpcUaClientServiceFactory
     {
         return new OpcUaClientService();
     }
-}
+}