feat(sales): fresh sales implementation

app/Domains/Sales/Http/Requests/DeleteEstimatesRequest.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace App\Domains\Sales\Http\Requests;
+
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Validation\Rule;
+
+/**
+ * Payload of the bulk estimate removal endpoint: a list of ids, each of which
+ * has to be an estimate. Company scoping is applied by the controller when it
+ * resolves the ids, not here.
+ */
+class DeleteEstimatesRequest extends FormRequest
+{
+    /**
+     * The ability is checked in the controller.
+     */
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    /**
+     * @return array<string, mixed>
+     */
+    public function rules(): array
+    {
+        return [
+            'ids' => 'required',
+            'ids.*' => ['required', Rule::exists('estimates', 'id')],
+        ];
+    }
+}