Fix babel sourcemap

[plasticlobster]

What kind of change does this PR introduce? Bug fix

What is the current behavior? #1

What is the new behavior? No more missing map file.

What steps did you take to test this? This is required before we can merge, make sure to test the flow you've updated.

1. I used terser to generate the missing babel.min.js.map file (based on node_modules/@babel/standalone/babel.js unminified javascript.
2. I specified my codesandbox server in Librechat and generated an artifact
3. I checked the console to ensure the missing .map file errors were cleared.

Checklist

• Documentation
• Testing
• Ready to be merged
  
• Added myself to contributors table
  

One thing worth mentioning is that this does not solve the issue raised in #2 - I don't believe that issue is a duplicate of the issue I'm addressing.

Nor does it solve this issue raised in LIbrechat that was converted to a discussion: danny-avila/LibreChat#3989

I can assure you that this is not related to a network problem, as running the server on both AWS infrastructure and on localhost has resulted in the same timeout errors being issued, and it seems to only apply to certain artifacts.

Also you may not agree with my README changes, the codesandbox-browserfs module does not get built unless you use the instructions in the CONTRIBUTING.md file (Specifically by running yarn start to force the codesandbox-browserfs build)

[danny-avila]

Hi @plasticlobster thanks for investigating this. I will update the workflow to see if it still works.

One thing worth mentioning is that this does not solve the issue raised in #2 - I don't believe that issue is a duplicate of the issue I'm addressing.
Nor does it solve this issue raised in LIbrechat that was converted to a discussion: danny-avila/LibreChat#3989
I can assure you that this is not related to a network problem, as running the server on both AWS infrastructure and on localhost has resulted in the same timeout errors being issued, and it seems to only apply to certain artifacts.

The issue seems to be due to service workers not running based on the client connection, see: danny-avila/LibreChat#3989 (reply in thread)

It happens regardless of using the bundled files or not, so I'm not sure. Happy to be corrected on this, but it seems others were able to resolve this independent of the self-hosted sandpack files.

[danny-avila]

Moving to new PR: #5