i18n failure

### Prerequisites

- [x] I am running the latest version of ComfyUI
- [x] I have searched existing issues to make sure this isn't a duplicate
- [x] I have tested with all custom nodes disabled ([see how](https://docs.comfy.org/troubleshooting/custom-node-issues#step-1%3A-test-with-all-custom-nodes-disabled))

### What happened?

i18n is not working, and after switching languages, the localization of all custom nodes is abnormal, only the built-in nodes are normal.

### Steps to Reproduce

Switch language

### How is this affecting you?

Crashes ComfyUI completely

### ComfyUI Frontend Version

1.32.3

### Browser

Chrome/Chromium

### Console Errors

```javascript

```

### Logs

```shell

```

### Additional Context

_No response_

┆Issue is synchronized with this [Notion page](https://www.notion.so/Issue-6748-i18n-failure-2b06d73d365081609358d3398d70d3a4) by [Unito](https://www.unito.io)