Add "Deselect All" Option for Constraints

🚀 Feature Request

Summary

In the “Select Quality Constraints” view, users should be able to quickly deselect all currently checked constraints with a single action.

Problem to Solve / User Story

As a user, I sometimes want to start with a clean slate and remove all selected constraints at once. Currently, each checkbox must be unchecked manually, which is time-consuming, especially when many constraints are selected. This becomes relevant, for example, when switching between use cases or testing different rule combinations.

Proposed Solution

Introduce a “Deselect All” button in the constraint selection interface, ideally next to (or below) the requested “Select All” option (see #68)

Benefits

• Improves usability
• Saves time when working with many constraints

Additional Context

This complements an existing feature request to “Select All Constraints”. The two functions would support opposite but equally important use cases.

Relevant Logs or Screenshots (if applicable)

Requirements or Dependencies

Alternatives Considered

Manual deselection (time-consuming)

Links / References

Related: Request for an option "Select All Constraints" (#68)