feat: add quetions feature

database/migrations/2025_09_08_101008_create_categories_table.php

@@ -0,0 +1,29 @@
+<?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::create('categories', function (Blueprint $table) {
+        $table->id();
+        $table->string('name')->unique();
+        $table->timestamps();
+    });
+}
+
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('categories');
+    }
+};

database/migrations/2025_09_08_101008_create_tags_table.php

@@ -0,0 +1,29 @@
+<?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::create('tags', function (Blueprint $table) {
+            $table->id();
+            $table->string('name')->unique();
+            $table->timestamps();
+        });
+    }
+
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('tags');
+    }
+};

database/migrations/2025_09_08_101009_create_questions_table.php

@@ -0,0 +1,29 @@
+<?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::create('questions', function (Blueprint $table) {
+            $table->id();
+            $table->string('title'); 
+            $table->foreignId('category_id')->nullable()->constrained()->nullOnDelete();
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('questions');
+    }
+};

database/migrations/2025_09_08_101629_create_question_tag_table.php

@@ -0,0 +1,30 @@
+<?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::create('question_tag', function (Blueprint $table) {
+        $table->id();
+        $table->foreignId('question_id')->constrained()->cascadeOnDelete();
+        $table->foreignId('tag_id')->constrained()->cascadeOnDelete();
+        $table->timestamps();
+    });
+}
+
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('question_tag');
+    }
+};