Description

Select the type:

• Feature
• Bug fix
• Code refactor
• Documentation

lib/panels/printTab.py:

• When the Z‑offset value is modified, a Save button appears on the main page, allowing the change to be saved permanently.

lib/panels/widgets/babystepPage.py:

• Changed the Z-offset adjustment buttons to more intuitive ones.
• Reordered the controls to make the amount of change more logical.
• Made all Z-offset value changes apply immediately and remove Save button.

lib/panels/widgets/jobStatusPage.py:

• Created a new signal "print_finish" that is emited when the print finishes

lib/ui/resources.qrc and lib/ui/resources.py:

• Created a new qresource prefix to bundle the two new icons.

Motivation

This change makes Z‑offset adjustments apply instantly, improves clarity on the babystep page, and introduces a way to persistently save those changes.

Tests

Manually tested the main output cases on the RF50 Machine
Missing Unit and Integration Tests,