Sentry Source Maps Not Uploading Properly with vite-plugin-ruby

[ghost]

Description

I’m using vite-plugin-ruby with @sentry/vite-plugin to upload source maps for my Rails + Vite application, but the source maps are not being properly detected or linked in Sentry.

When I build the project (yarn build), the .map files are generated in ./public/assets, and my JavaScript files contain sourceMappingURL references. However, when I upload the source maps using sentry-cli, some files are missing proper source map references, and Sentry logs warnings like:
warning: could not determine a source map reference (Could not auto-detect referenced sourcemap for ~/action_cable-5212cfee.js)
Additionally, when running:
npx sentry-cli sourcemaps upload ./public/assets
--org="reelon-technologies-pvt-ltd"
--project="reelon"
--auth-token=$SENTRY_AUTH_TOKEN

I get an error:
error: Failed to process uploaded files: uploading a bundle without debug ids or release is prohibited

Steps to Reproduce
1. Set up vite.config.mts:
```
import { sentryVitePlugin } from "@sentry/vite-plugin";
import { defineConfig } from 'vite'
import RubyPlugin from 'vite-plugin-ruby'

export default defineConfig({
plugins: [
RubyPlugin(),
sentryVitePlugin({
org: "reelon-technologies-pvt-ltd",
project: "reelon",
authToken: process.env.SENTRY_AUTH_TOKEN,
})
],
build: {
sourcemap: true
}
})

	2.	Initialize Sentry in app/javascript/application.js:

import * as Sentry from "@sentry/browser";

Sentry.init({
dsn: process.env.SENTRY_DSN,
integrations: [
Sentry.replayIntegration({
maskAllText: false,
blockAllMedia: false,
}),
],
replaysSessionSampleRate: 0.1,
replaysOnErrorSampleRate: 1.0,
tracesSampleRate: 1.0,
});

console.log("✅ Sentry initialized on frontend with Replay");

Any insights or guidance on how to properly configure vite-plugin-ruby for source map uploads would be greatly appreciated