New feature visibility - public/draft (#10)

* New feature visibility - public/draft

* fix bg for dark mode

database/migrations/2022_10_07_122038_add_visibility_to_forms.php

@@ -0,0 +1,32 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('forms', function (Blueprint $table) {
+            $table->string('visibility')->default('public');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('forms', function (Blueprint $table) {
+            $table->dropColumn('visibility');
+        });
+    }
+};