docs: add note for Babel config

[jasopolis]

Summary

Update the troubleshooting docs page to include a note that Babel configured with .babelrc will not work when trying to compile any part of node_modules, even when transformIgnorePatterns is updated. Instead, the Babel config must be renamed to babel.config.js. (See Babel docs: https://babeljs.io/docs/configuration#whats-your-use-case)

This is not well documented elsewhere, so this could be helpful for folks debugging the fairly common "Cannot use import statement outside a module" error.

Test plan

(n/a, docs update)

Does this PR introduce a breaking change?

• Yes
• No

Other information

Since this is pretty minor, I just created the PR here, but am happy to open an issue/discussion if preferred! Thank you

[kulshekhar]

Thank you @jasopolis!

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

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