CHG: Respect the perPage setting of log-viewer plus add a short docu in the readme

Author: bernhardh

README.md

@@ -50,6 +50,16 @@ public function tools()
 
 Please see [CHANGELOG](CHANGELOG.md) for more information on what has changed recently.
 
+## Configuration
+
+You can configure the behavior of the log view within a config file. First, just publish the default one:
+
+```
+php artisan vendor:publish --tag=config
+```
+
+Now you can edit the settings in the file `config/log-viewer.php`.
+
 ## Credits
 
 - [PHPJunior](https://github.com/PHPJunior/nova-logs)

src/Http/Controllers/NovaLogViewerController.php

@@ -19,7 +19,7 @@ class NovaLogViewerController extends Controller
     private $logViewer;
 
     /** @var int */
-    protected $perPage = 20;
+    protected $perPage;
 
     /**
      * NovaLogViewerController constructor.
@@ -28,6 +28,7 @@ class NovaLogViewerController extends Controller
     public function __construct(LogViewerContract $logViewer)
     {
         $this->logViewer = $logViewer;
+        $this->perPage = config("log-viewer.per-page");
     }
 
     /**