feat(accounts): fresh accounts implementation

app/Domains/Accounts/Http/Requests/CompanyLogoRequest.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace App\Domains\Accounts\Http\Requests;
+
+use App\Rules\Base64Mime;
+use Illuminate\Foundation\Http\FormRequest;
+
+/**
+ * The envelope carrying a new company logo.
+ *
+ * One optional field: a JSON document holding a file name and a data URI. When
+ * it is there it has to name a raster image the branding collection accepts,
+ * and the bytes behind the data URI have to agree with that name.
+ *
+ * The removal flag travels in the same payload but is deliberately unchecked —
+ * the controller reads it straight off the request.
+ */
+class CompanyLogoRequest extends FormRequest
+{
+    /** Image types the logo may be. */
+    private const ALLOWED_TYPES = ['gif', 'jpg', 'png'];
+
+    /**
+     * Ownership of the company is settled by the gate in the controller.
+     */
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    /**
+     * @return array<string, array<int, mixed>>
+     */
+    public function rules(): array
+    {
+        return [
+            'company_logo' => [
+                'nullable',
+                new Base64Mime(self::ALLOWED_TYPES),
+            ],
+        ];
+    }
+}