feat: add getTask for fetching single task

index.php

@@ -4,6 +4,7 @@ use Controllers\TaskController;
 use DI\Bridge\Slim\Bridge;
 use DI\Container;
 use Controllers\HomeFrontController;
+use Slim\Handlers\Strategies\RequestResponseArgs;
 
 require_once __DIR__ . '/vendor/autoload.php';
 
@@ -11,9 +12,15 @@ $container = new Container();
 $app = Bridge::create($container);
 $app->addBodyParsingMiddleware();
 
+// this strategy is preferable because we aren't using a lot of named placeholders
+$routeCollector = $app->getRouteCollector();
+$routeCollector->setDefaultInvocationStrategy(new RequestResponseArgs());
+
+
 $app->get('/', [HomeFrontController::class, 'home']);
 
 $app->get('/tasks', [TaskController::class, 'getTasks']);
+$app->get('/tasks/{id}', [TaskController::class, 'getTask']);
 $app->post('/tasks', [TaskController::class, 'addTask']);