Add terminal multiplexer launcher (#1687)

* Add tmux

* Add mux modal

* Restore the settings config version

* Revert typo

* Use DankModal for InputModal

* Simplify terminal flags

* use showWithOptions for inputModals instead

* Fix translation

* use Quickshell.env("TERMINAL") to choose terminal

* Fix typo

* Hide muxModal after creating new session

* Add mux check, moved exclusion to service, And use ScriptModel

* Revert unrelated change

* Add blank line

quickshell/Widgets/DankTextField.qml

@@ -162,6 +162,13 @@ StyledRect {
                     if (root.keyForwardTargets[i])
                         root.keyForwardTargets[i].Keys.pressed(event);
                 }
+                return;
+            }
+            if ((event.modifiers & (Qt.ControlModifier | Qt.AltModifier | Qt.MetaModifier)) && root.keyForwardTargets.length > 0) {
+                for (var i = 0; i < root.keyForwardTargets.length; i++) {
+                    if (root.keyForwardTargets[i])
+                        root.keyForwardTargets[i].Keys.pressed(event);
+                }
             }
         }