How to check static resource loading failures?

### Problem Statement

I want to create an alarm for static resource loading failure. Is there such a classification?
frond react project

### Solution Brainstorm

_No response_

### Product Area

Alerts

The issue concerns creating an alert for static resource loading failures in a React frontend, under the Alerts product area. No source files or tests are named, so start by reviewing the existing alert and event-classification behavior. Done would require a confirmed supported classification or a clearly defined implementation path.

Written by the indexing model from the issue text.