PlasmaZones 3.0.9

Fixed

• Per-virtual-desktop and per-activity assignment toggles could not be re-enabled once disabled (#461, #514): the 3.0.8 fix kept the per-desktop and per-activity disable Switch’s checked binding live across controller emissions, but the Switch was declared inside AssignmentRow.middleContent and Qt’s Item.enabled cascade carried the row’s disabled state down to the nested Switch, leaving no clickable control to flip the context back on. AssignmentRow now exposes a contentEnabled property that gates only the combo and clear button, so the Switch in middleContent stays clickable while the assignment controls grey out as before. The top-monitor Switch was unaffected because it had always been a sibling of its combo rather than a descendant.