Add base migration and model for server backups

database/migrations/2020_04_03_230614_create_backups_table.php

@@ -0,0 +1,39 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateBackupsTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('backups', function (Blueprint $table) {
+            $table->bigIncrements('id');
+            $table->char('uuid', 36);
+            $table->string('name');
+            $table->text('contents');
+            $table->string('disk');
+            $table->string('sha256_hash')->nullable();
+            $table->integer('bytes')->default(0);
+            $table->timestamp('completed_at')->nullable();
+            $table->timestamps();
+            $table->softDeletes();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('backups');
+    }
+}