refactoring (#116)

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

app/ServerProviders/ServerProvider.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace App\ServerProviders;
+
+interface ServerProvider
+{
+    public function createRules(array $input): array;
+
+    public function credentialValidationRules(array $input): array;
+
+    public function credentialData(array $input): array;
+
+    public function data(array $input): array;
+
+    public function connect(?array $credentials = null): bool;
+
+    public function plans(): array;
+
+    public function regions(): array;
+
+    public function generateKeyPair(): void;
+
+    public function create(): void;
+
+    public function isRunning(): bool;
+
+    public function delete(): void;
+}