them log, chinh upload

database/migrations/2026_05_09_104519_create_activity_logs_table.php

@@ -0,0 +1,26 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::create('activity_logs', function (Blueprint $table) {
+            $table->id();
+            $table->foreignId('user_id')->nullable()->constrained('users')->nullOnDelete();
+            $table->string('action');
+            $table->text('description');
+            $table->nullableMorphs('subject');
+            $table->json('metadata')->nullable();
+            $table->timestamp('created_at');
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::dropIfExists('activity_logs');
+    }
+};