feat: Implement JWT authentication for client API and add transaction verification endpoint.

routes/client.php

@@ -59,6 +59,7 @@ Route::prefix('v1')->as('api.')->group(function () {
         Route::controller(TransactionController::class)->group(function () {
             Route::get('get-list', 'getTransactions')->name('getList');
             Route::post('pay', 'handle')->name('pay');
+            Route::get('verify', 'verifyPayment')->name('verify');
             Route::get('return', 'returnCallback')->name('return');
             Route::get('{transaction:slug}', 'getDetailTransaction')->name('detail');
         });