fix financial and certificates

app/Http/Requests/Finance/CarryforwardAdjustmentRequest.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace App\Http\Requests\Finance;
+
+use Illuminate\Foundation\Http\FormRequest;
+
+class CarryforwardAdjustmentRequest extends FormRequest
+{
+    public function authorize(): bool { return true; }
+    public function rules(): array
+    {
+        return [
+            'amount' => ['required','numeric','min:0'],
+            'reason' => ['nullable','string','max:255'],
+        ];
+    }
+}