step 1, 2 and 3 of the implementation plan

database/migrations/2026_02_03_082959_create_questions_table.php

@@ -0,0 +1,37 @@
+<?php
+
+declare(strict_types=1);
+
+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::create('questions', function (Blueprint $table) {
+            $table->id();
+            $table->foreignId('question_group_id')->constrained()->cascadeOnDelete();
+            $table->text('text');
+            $table->boolean('has_yes')->default(false);
+            $table->boolean('has_no')->default(false);
+            $table->boolean('has_na')->default(false);
+            $table->string('details', 50)->nullable();
+            $table->unsignedInteger('sort_order')->default(0);
+            $table->boolean('is_scored')->default(false);
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('questions');
+    }
+};