feature: add error pages

resources/views/errors/429.blade.php

@@ -0,0 +1,25 @@
+@extends('errors.layout')
+
+@section('title', __('errors.429_title'))
+@section('code', '429')
+
+@section('illustration')
+    <div class="mb-4 flex justify-center">
+        <img src="{{ asset('images/icn-429.svg') }}" alt="429 Illustration" class="h-20 sm:h-24 w-auto object-contain">
+    </div>
+@endsection
+
+@section('message')
+    {!! __('errors.429_message') !!}
+@endsection
+
+@section('action')
+    <button onclick="history.back();" 
+        class="btn-secondary w-full sm:w-auto text-[13px] h-[40px] px-6 flex items-center justify-center transition-all duration-300 hover:scale-[1.03] hover:bg-gray-100 active:scale-[0.97]">
+        {{ __('errors.back') }}
+    </button>
+    <a href="{{ url('/') }}" 
+        class="btn-primary w-full sm:w-auto text-[13px] h-[40px] px-6 flex items-center justify-center transition-all duration-300 hover:scale-[1.03] hover:bg-primary-hover active:scale-[0.97]">
+        {{ __('errors.back_to_home') }}
+    </a>
+@endsection