Add OneTimeProducts component and its corresponding view

app/Livewire/BillingPortal/Cart/OneTimeProducts.php

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+<?php
+
+/**
+* Invoice Ninja (https://invoiceninja.com).
+*
+* @link https://github.com/invoiceninja/invoiceninja source repository
+*
+* @copyright Copyright (c) 2022. Invoice Ninja LLC (https://invoiceninja.com)
+*
+* @license https://www.elastic.co/licensing/elastic-license
+*/
+
+namespace App\Livewire\BillingPortal\Cart;
+
+use App\Models\Subscription;
+use Livewire\Component;
+
+class OneTimeProducts extends Component
+{
+    public Subscription $subscription;
+
+    public array $context;
+
+    public function render()
+    {
+        return view('billing-portal.v3.cart.one-time-products');
+    }
+}

resources/views/billing-portal/v3/cart/one-time-products.blade.php

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+<div class="space-y-10">
+    @unless(empty($subscription->product_ids))
+        @foreach($subscription->service()->products() as $index => $product)
+        <div>
+            <div class="flex items-start justify-between space-x-4">
+                <div class="flex flex-start">
+                    @if(filter_var($product->product_image, FILTER_VALIDATE_URL))
+                    <div
+                        class="h-16 w-16 flex-shrink-0 overflow-hidden rounded-md border border-gray-200 mr-2"
+                    >
+                        <img
+                            src="{{ $product->product_image }}"
+                            alt=""
+                            class="h-full w-full object-cover object-center border rounded-md"
+                        />
+                    </div>
+                    @endif
+
+                    <div class="flex flex-col">
+                        <h2 class="text-lg font-medium">{{ $product->product_key }}</h2>
+                        <p class="block text-sm">{{ \App\Utils\Number::formatMoney($product->price, $subscription->company) }}</p>
+                    </div>
+                </div>
+            </div>
+
+            <article class="prose my-3 text-sm">
+                {!! $product->markdownNotes() !!}
+            </article>
+        </div>
+        @endforeach 
+    @endunless
+</div>