quickshell: add initial bar config with per-monitor workspaces

- Vertical bar on DP-2 with rounded-square pills throughout
- Per-monitor workspace groups sorted by screen x position, with
  Nerd Font icons for named workspaces and apex-neon red active indicator
- Bar layout: datetime+weather top, workspaces centered, gamemode+media+notif+system bottom
- Popouts anchor to triggering icon (top-right for datetime/weather, bottom-right for media/notif/system)
- Lock command switched from hyprlock to swaylock
- Hyprland blur/ignore_alpha layerrules for quickshell namespace

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

dot_config/quickshell/lock/IdleScreen.qml

@@ -0,0 +1,104 @@
+import Quickshell
+import Quickshell.Io
+import Quickshell.Wayland
+import QtQuick
+import QtQuick.Layouts
+import "../shared" as Shared
+
+// Custom apex-neon idle screen
+// Activated by hypridle via: quickshell -c ~/.config/quickshell/lock/
+// Dismissed by any key/mouse input → triggers hyprlock
+Scope {
+    id: root
+
+    property bool active: false
+
+    Variants {
+        model: Quickshell.screens
+
+        delegate: Component {
+            PanelWindow {
+                required property var modelData
+                screen: modelData
+
+                visible: root.active && modelData.name === Shared.Config.monitor
+                WlrLayershell.namespace: "quickshell:idle"
+                WlrLayershell.layer: WlrLayer.Overlay
+                surfaceFormat { opaque: true }
+                focusable: true
+
+                anchors {
+                    top: true
+                    bottom: true
+                    left: true
+                    right: true
+                }
+
+                // Dismiss on any input
+                Keys.onPressed: root.dismiss()
+                MouseArea {
+                    anchors.fill: parent
+                    hoverEnabled: false
+                    onClicked: root.dismiss()
+                }
+
+                // Full black backdrop
+                Rectangle {
+                    anchors.fill: parent
+                    color: "#050505"
+
+                    ColumnLayout {
+                        anchors.centerIn: parent
+                        spacing: 8
+
+                        // Large clock — apex-neon cyan, breathing opacity
+                        Text {
+                            id: clockText
+                            Layout.alignment: Qt.AlignHCenter
+                            text: Qt.formatDateTime(new Date(), Shared.Config.clockSecondsFormat)
+                            color: "#00eaff"
+                            font.pixelSize: 96
+                            font.family: Shared.Theme.fontFamily
+                            font.weight: Font.Light
+                            font.letterSpacing: -2
+
+                            // Breathing animation on opacity
+                            SequentialAnimation on opacity {
+                                running: root.active
+                                loops: Animation.Infinite
+                                NumberAnimation { to: 0.55; duration: 2800; easing.type: Easing.InOutSine }
+                                NumberAnimation { to: 1.0;  duration: 2800; easing.type: Easing.InOutSine }
+                            }
+                        }
+
+                        // Date — dim grey, understated
+                        Text {
+                            Layout.alignment: Qt.AlignHCenter
+                            text: Qt.formatDateTime(new Date(), "dddd, d MMMM")
+                            color: "#404040"
+                            font.pixelSize: 18
+                            font.family: Shared.Theme.fontFamily
+                            font.letterSpacing: 2
+                        }
+                    }
+
+                    // Clock update timer
+                    Timer {
+                        interval: 1000
+                        running: root.active
+                        repeat: true
+                        onTriggered: clockText.text = Qt.formatDateTime(new Date(), Shared.Config.clockSecondsFormat)
+                    }
+                }
+            }
+        }
+    }
+
+    function show() { active = true; }
+    function dismiss() {
+        active = false;
+        lockProc.running = true;
+    }
+
+    Process { id: lockProc; command: [Shared.Config.lockCommand] }
+}