Add autowire

Add logs command
Improve print jobs handling
Improve installation/documentation

app/Commands/Printers.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace App\Commands;
+
+use App\Support\PrinterManager;
+use LaravelZero\Framework\Commands\Command;
+
+class Printers extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'printers';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'List all printers';
+
+    /**
+     * Execute the console command.
+     */
+    public function handle(PrinterManager $printers): int
+    {
+        $printers = $printers->getList();
+
+        if ($printers->isEmpty()) {
+            $this->error('We could not find any printers! Please register them first in CUPS.');
+            return 1;
+        }
+
+        $this->info('Printer:');
+
+        foreach ($printers as $printer) {
+            $this->info($printer->getName());
+        }
+
+        return 0;
+    }
+}