[Bug] Cosma deosn't return a non null value when it detects errors or warnings

[GuillaumeHM]

What version of Cosma are you using?

2.4.0

On which operating system(s) did you observe the bug?

• macOS
• Windows
• Linux

What version of the operating system are you on?

debian bookworm

Actions leading to the bug

cosma modelize

Bug description

$ cosma modelize
[Cosma v.2.4.0]  /.../config.yml
Building cosmoscope… (source type: directory)
Report: 2 errors and 7 warnings
/.../cosma-cli/logs/20240323082515.html
Cosmoscope generated (23 records)
$ echo $?
0

When modelizing, Cosma prints errors and generates a descriptive log but the return value is still 0 which means "Everythin was ok" in shell world.

Additional information

Negative return values mean an error occured and positive ones mean a warning occured.