Make every settings row reachable, and every accessibility switch honest

Claude-Session: https://claude.ai/code/session_01Ms2FbjQy31TVf3CEvQhGM8

config/dot/quickshell/modules/settings/ActionRow.qml

@@ -23,6 +23,11 @@ SettingRow {
 
     controlWidth: Math.max(110, button.implicitWidth + 8)
 
+    function press(): void {
+        if (root.enabled)
+            root.triggered();
+    }
+
     SettingsButton {
         id: button
         anchors.right: parent.right
@@ -30,5 +35,33 @@ SettingRow {
         text: root.action
         enabled: root.enabled
         onClicked: root.triggered()
+
+        activeFocusOnTab: root.enabled
+
+        // The row's label is what the button is FOR; the button's own caption
+        // is what pressing it does. Both are said, in that order.
+        Accessible.role: Accessible.Button
+        Accessible.name: root.label
+        Accessible.description: root.detail === ""
+            ? root.action
+            : `${root.detail} — ${root.action}`
+        Accessible.focusable: root.enabled
+        Accessible.focused: button.activeFocus
+        Accessible.onPressAction: root.press()
+
+        Keys.onReturnPressed: root.press()
+        Keys.onEnterPressed: root.press()
+        Keys.onSpacePressed: root.press()
+
+        // Focus ring only -- the button keeps its own border at rest.
+        Rectangle {
+            anchors.fill: parent
+            anchors.margins: -3
+            radius: 11
+            color: "transparent"
+            visible: button.activeFocus
+            border.width: 2
+            border.color: Theme.accentSecondary
+        }
     }
 }