feat(accounts): fresh accounts implementation

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

@@ -0,0 +1,45 @@
+<?php
+
+namespace App\Domains\Accounts\Http\Requests;
+
+use App\Rules\IdnEmail;
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Support\Facades\Auth;
+use Illuminate\Validation\Rule;
+
+/**
+ * Validates the signed-in account editing its own profile.
+ *
+ * A display name is the only thing genuinely demanded. The password field is
+ * optional, so a form saved with it left alone keeps the hash already on file,
+ * and the address has to stay unique installation-wide with the caller's own
+ * row stepped over — otherwise re-saving an unchanged form would collide with
+ * itself.
+ */
+class ProfileRequest extends FormRequest
+{
+    /**
+     * Everyone signed in may edit their own profile; there is no target to
+     * weigh up, so the gate is open.
+     */
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    /**
+     * @return array<string, array<int, mixed>>
+     */
+    public function rules(): array
+    {
+        return [
+            'name' => ['required'],
+            'password' => ['nullable', 'min:8'],
+            'email' => [
+                'required',
+                new IdnEmail,
+                Rule::unique('users')->ignore(Auth::id(), 'id'),
+            ],
+        ];
+    }
+}