Add route and logic to create a new invoice directly from the sidebar

routes/web.php

@@ -40,6 +40,10 @@
     return Inertia::render('Invoices');
 })->middleware(['auth', 'verified'])->name('invoices');
 
+Route::get('invoices?action=new', function () {
+    return Inertia::render('Invoices');
+})->middleware(['auth', 'verified'])->name('newInvoice');
+
 Route::get('invoice/{id}', [InvoiceController::class, 'preview'])
     ->middleware(['auth', 'verified'])
     ->name('invoice.preview');