Fix /api/ping endpoint to return health status (#263)

* Fix /api/ping endpoint to return health status

The /api/ping endpoint was unhandled in the MiscHandler, causing readiness probes to fail with a 500 error. This change routes the endpoint to the existing health check handler, ensuring it returns a successful 200 OK response.

* chore: Add changeset for ping endpoint fix

* update package-lock

* Revert "update package-lock"

This reverts commit 17929b5.

---------

Co-authored-by: Pavan Kalisetti <[email protected]>
Co-authored-by: Naresh <[email protected]>

Author: 3 people

.changeset/honest-facts-think.md

@@ -0,0 +1,5 @@
+---
+'@cloudflare/sandbox': patch
+---
+
+Fix a bug where the /api/ping endpoint was not handled, causing a 500 error

packages/sandbox-container/src/handlers/misc-handler.ts

@@ -21,6 +21,8 @@ export class MiscHandler extends BaseHandler<Request, Response> {
         return await this.handleRoot(request, context);
       case '/api/health':
         return await this.handleHealth(request, context);
+      case '/api/ping':
+        return await this.handleHealth(request, context);
       case '/api/shutdown':
         return await this.handleShutdown(request, context);
       case '/api/version':