Change Router to use redirect intercept exceptions

Author: MGatner

system/CodeIgniter.php

@@ -252,6 +252,8 @@ public function run(RouteCollectionInterface $routes = null, bool $returnRespons
 			// If the route is a 'redirect' route, it throws
 			// the exception with the $to as the message
 			$this->response->redirect($e->getMessage(), 'auto', $e->getCode());
+			$this->sendResponse();
+
 			$this->callExit(EXIT_SUCCESS);
 		}
 		catch (PageNotFoundException $e)

system/Router/Exceptions/RedirectException.php

@@ -8,8 +8,8 @@
 
 class RedirectException extends \Exception
 {
-	public static function forUnableToRedirect(string $route, string $code)
+	public static function forRedirectIntercept(string $route)
 	{
-		return new static(lang('Redirect.forUnableToRedirect', [$route, $code]));
+		return new static($route);
 	}
 }

system/Router/Router.php

@@ -484,7 +484,7 @@ protected function checkRoutes(string $uri): bool
 				// Is this route supposed to redirect to another?
 				if ($this->collection->isRedirect($key))
 				{
-					throw RedirectException::forUnableToRedirect($val, $this->collection->getRedirectCode($key));
+					throw RedirectException::forRedirectIntercept($val, $this->collection->getRedirectCode($key));
 				}
 
 				$this->setRequest(explode('/', $val));