feat(Category): add category

database/migrations/2026_05_03_194032_create_judicial_precedent_categories_table.php

@@ -0,0 +1,28 @@
+<?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('judicial_precedent_categories', function (Blueprint $table) {
+            $table->id();
+            $table->string('name')->unique()->comment('نام دسته‌بندی');
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('judicial_precedent_categories');
+    }
+};

database/migrations/2026_05_03_194251_add_category_id_to_judicial_precedents_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::table('judicial_precedents', function (Blueprint $table) {
+            $table->foreignId('category_id')->nullable()->constrained('judicial_precedent_categories')->onDelete('set null')->comment('دسته‌بندی');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('judicial_precedents', function (Blueprint $table) {
+            $table->dropForeign(['category_id']);
+            $table->dropColumn('category_id');
+        });
+    }
+};