Error handling bug

[Loki-101]

Current Behavior

An error occurring during webpack building does not result in blueprint.sh returning a non-0 exit code (bash will think it succeeded)

Expected Behavior

blueprint.sh should exit with code 1 when the error is detected

Steps to Reproduce

Build the current release and check the error code
Log: https://github.com/BlueprintFramework/docker/actions/runs/19774810999/job/56665628996

Blueprint Version

beta-2025-11

Panel Version

N/A

Is there an existing issue for this?

• I have searched the existing issues before opening this issue.
• I have provided all relevant details and tested my reproduction steps.
• I have checked to my best capabilities and believe this is a bug with the software, and not a configuration issue with my specific system.
• I have made sure to check that this bug is the fault of Blueprint and is not caused by stock Pterodactyl.

[Loki-101]

#177