feat: dockerfile build pack

database/migrations/2023_08_11_190528_add_dockerfile_to_applications_table.php

@@ -0,0 +1,25 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::table('applications', function (Blueprint $table) {
+            $table->longText('dockerfile')->nullable();
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::table('applications', function (Blueprint $table) {
+            $table->dropColumn('dockerfile');
+        });
+    }
+};