FIX error message when prebuildDist.js fails to write

[matthijskooijman]

Before this commit, a write error in prebuildDist.js would lead to another error in the error handling code:

/opt/citizenos/prebuildDist.js:18
    console.log('config.ts write FAILED to ' + pathSettings, err);
					       ^

ReferenceError: pathSettings is not defined
    at Object.<anonymous> (/opt/citizenos/prebuildDist.js:18:48)

With this commit, the actual error message is displayed as intended:

config.ts write FAILED to /.../browser/assets/config/config.json Error: ENOENT: no such file or directory, open '/.../browser/assets/config/config.json'
    at Object.writeFileSync (node:fs:2344:20)
    at Object.<anonymous> (/opt/citizenos/prebuildDist.js:16:8)

[ilmartyrk]

Good catch, thank you!

[matthijskooijman]

Thanks for merging my changes so quickly! I have a few more things I ran into while self-hosting, I'll try to find some time to clean those up and report/submit them over the next few weeks.