complete story 1.3 with qa test & added future recommendations to the dev

database/migrations/2025_12_26_115421_make_admin_id_nullable_in_admin_logs_table.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.
+     */
+    public function up(): void
+    {
+        Schema::table('admin_logs', function (Blueprint $table) {
+            $table->dropForeign(['admin_id']);
+            $table->unsignedBigInteger('admin_id')->nullable()->change();
+            $table->foreign('admin_id')->references('id')->on('users')->cascadeOnDelete();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('admin_logs', function (Blueprint $table) {
+            $table->dropForeign(['admin_id']);
+            $table->unsignedBigInteger('admin_id')->nullable(false)->change();
+            $table->foreign('admin_id')->references('id')->on('users')->cascadeOnDelete();
+        });
+    }
+};