fix: i18n for expense report PDF and correct report controller return types

Add expenses.uncategorized and pdf_expense_group_total_label; use the new key
in the grouped expense template; document View|Response instead of JsonResponse.

Made-with: Cursor

app/Http/Controllers/V1/Admin/Report/ExpensesReportController.php

@@ -9,8 +9,9 @@ use App\Models\Currency;
 use App\Models\Expense;
 use Barryvdh\DomPDF\Facade\Pdf;
 use Carbon\Carbon;
-use Illuminate\Http\JsonResponse;
+use Illuminate\Contracts\View\View;
 use Illuminate\Http\Request;
+use Illuminate\Http\Response;
 use Illuminate\Support\Facades\App;
 
 class ExpensesReportController extends Controller
@@ -19,7 +20,7 @@ class ExpensesReportController extends Controller
      * Handle the incoming request.
      *
      * @param  string  $hash
-     * @return JsonResponse
+     * @return View|Response
      */
     public function __invoke(Request $request, $hash)
     {

lang/en.json

@@ -652,6 +652,7 @@
     "currency": "Currency",
     "contact": "Contact",
     "category": "Category",
+    "uncategorized": "Uncategorized",
     "from_date": "From Date",
     "to_date": "To Date",
     "expense_date": "Date",
@@ -1649,6 +1650,7 @@
   "pdf_total_tax_label": "TOTAL TAX",
   "pdf_tax_types_label": "Tax Types",
   "pdf_expenses_label": "Expenses",
+  "pdf_expense_group_total_label": "Group total:",
   "pdf_bill_to": "Bill to,",
   "pdf_ship_to": "Ship to,",
   "pdf_received_from": "Received from:",

resources/views/app/pdf/reports/expenses.blade.php

@@ -253,7 +253,7 @@
 
               </table>
                <div class="item-table-group-total">
-                <p>@lang('Group Total:')&nbsp;&nbsp;&nbsp;<span style="color: #5851D8;">{!! format_money_pdf($group['total'], $currency) !!}</span></p>
+                <p>@lang('pdf_expense_group_total_label')&nbsp;&nbsp;&nbsp;<span style="color: #5851D8;">{!! format_money_pdf($group['total'], $currency) !!}</span></p>
                </div>
             @endforeach
     </div>