refactoring (#116)

- refactoring architecture
- fix incomplete ssh logs
- code editor for scripts in the app
- remove Jobs and SSHCommands

app/SSH/Storage/Storage.php

@@ -0,0 +1,10 @@
+<?php
+
+namespace App\SSH\Storage;
+
+interface Storage
+{
+    public function upload(string $src, string $dest): array;
+
+    public function download(string $src, string $dest): void;
+}