fix ServiceRunner signatures

MyApp/_pages/api-design.md

@@ -797,20 +797,20 @@ Where `MyServiceRunner<T>` is just a custom class implementing the custom hooks
 ```csharp
 public class MyServiceRunner<T> : ServiceRunner<T> 
 {
-    public override void OnBeforeExecute(IRequest req, TRequest requestDto) {
+    public override OnBeforeExecute(IRequest req, TRequest request, object service) {
       // Called just before any Action is executed
     }
 
-    public override Task<object> ExecuteAsync(IRequest req, object serviceInstance, TRequest requestDto) {
+    public override Task<object> ExecuteAsync(IRequest req, object instance, TRequest requestDto) {
         // Called to execute the Service instance with the requestDto
         return base.ExecuteAsync(req, serviceInstance, requestDto);
     }
 
-    public override object OnAfterExecute(IRequest req, object response) {
+    public override object OnAfterExecute(IRequest req, object response, object service) {
       // Called just after any Action is executed, you can modify the response returned here as well
     }
 
-    public override Task<object> HandleExceptionAsync(IRequest req, TRequest requestDto, Exception ex) {
+    public override Task<object> HandleExceptionAsync(IRequest req, TRequest requestDto, Exception ex, object instance) {
       // Called whenever an exception is thrown in your Services Action
     }
 }

MyApp/_pages/customize-http-responses.md

@@ -287,22 +287,20 @@ Where `MyServiceRunner<T>` is just a custom class implementing the custom hooks
 ```csharp
 public class MyServiceRunner<T> : ServiceRunner<T> 
 {
-    public override void OnBeforeExecute(
-        IRequest requestContext, TRequest request) 
-    {
+    public override OnBeforeExecute(IRequest req, TRequest request, object service) {
       // Called just before any Action is executed
     }
 
-    public override object OnAfterExecute(
-        IRequest requestContext, object response) 
-    {
-      // Called just after any Action is executed.
-      // You can modify the response returned here as well
+    public override Task<object> ExecuteAsync(IRequest req, object instance, TRequest requestDto) {
+        // Called to execute the Service instance with the requestDto
+        return base.ExecuteAsync(req, serviceInstance, requestDto);
     }
 
-    public override object HandleException(
-        IRequest requestContext, TRequest request, Exception ex) 
-    {
+    public override object OnAfterExecute(IRequest req, object response, object service) {
+      // Called just after any Action is executed, you can modify the response returned here as well
+    }
+
+    public override Task<object> HandleExceptionAsync(IRequest req, TRequest requestDto, Exception ex, object instance) {
       // Called whenever an exception is thrown in your Services Action
     }
 }

MyApp/_pages/error-handling.md

@@ -405,8 +405,8 @@ public class MyServiceRunner<T> : ServiceRunner<T>
     public MyServiceRunner(IAppHost appHost, ActionContext actionContext) 
         : base(appHost, actionContext) {}
 
-    public override object HandleException(IRequest request, 
-        T request, Exception ex) {
+    public override Task<object> HandleExceptionAsync(IRequest req, TRequest requestDto, 
+        Exception ex, object service) {
       // Called whenever an exception is thrown in your Services Action
     }
 }