Update step-002.md

[Sixchalice]

explained an error that may appear for macos users and how to avoid it.

[dericksozo]

Hey @Sixchalice, thanks for your PR. It's possible that you might have encountered an error with the AirPlay Receiver, which made you update the tutorial. The information you provided is valuable. However, the details about the AirPlay Receiver might be too specific. It would be great if we could wrap this in a :::note ::: and make it more general for users who wish to change ports.

CC @PazYanoverr. What are your thoughts?

[PazYanoverr]

Thanks @Sixchalice!
@dericksozo - Fully agree with your comment. Like you said- we should probably wrap this change in a "note", and write something more general in it. For example- how one can check whether the port is taken (by any software), and which line should be changed to pick a different port

[Sixchalice]

Not sure if this is what you meant by "Note" but i think this is clear enough. thanks

[PazYanoverr]

@dericksozo - Can you please review?

[dericksozo]

Hey @Sixchalice, Happy New Years. How's it going with this one? Please let me know if I can answer any more questions.

[Sixchalice]

Hey, I made it more generalized for all users, was there another task/change you wanted me to do? thanks

[dericksozo]

Definitely, @Sixchalice. The text is great, but the formatting can be more Docusaurus-specific. Can you please replace line 205 to 208 with the following:

:::note
If you encounter an error indicating that port 5000 is already in use, it means another software may be using the port, causing a conflict. This issue can be resolved by changing the port used for the frontend in package.json. Update the start script for the frontend to use a different port, for instance:

"start:frontend": "cross-env PORT=5001 npm --prefix web start",

:::