refactor(island): the controls panel goes

Each of its seven tiles opened a drawer page that already existed, and it
went unused. SUPER alone will open the drawer instead. Removed with it: the
status pill's controls icon, Island.toggleControls, the island IPC target,
Controls.js and its test, and the controls list in Prefs. Prefs now holds
only the pinned IP; a controls key left in desktop.json is still kept on
write, because writes merge into the parsed document.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

1 files changed, 4 insertions, 35 deletions

diff --git a/desktop/island/StatusPill.qml b/desktop/island/StatusPill.qml
index d62b87f..f064f98 100644
--- a/desktop/island/StatusPill.qml
+++ b/desktop/island/StatusPill.qml
@@ -17,8 +17,8 @@ import ".."
 import "perf"
 import "Logic.js" as Logic
 
-// Performance icon, controls icon, volume icon, tray, layout flag. The
-// performance, controls and volume icons open their panels in this capsule;
+// Performance icon, volume icon, tray, layout flag. The performance and
+// volume icons open their panels in this capsule;
 // the tray is a plain tray; the flag switches layout on scroll and ignores
 // clicks.
 Capsule {
@@ -30,28 +30,21 @@ Capsule {
     property string panel: ""
 
     signal openSound()
-    signal openControls()
     signal openPerf()
     signal openDrawer()
-    // A drawer page, from a control tile's right-click.
-    signal openPage(string page)
     // Emitted just before a tray menu opens; the menu cannot report its close.
     signal menuShown()
 
-    expanded: panel === "sound" || panel === "controls" || panel === "perf"
+    expanded: panel === "sound" || panel === "perf"
     restWidth: restRow.implicitWidth + 24
     panelWidth: panel === "perf" ? 600 : 320
-    panelHeight: (panel === "controls" ? controlsPanel.implicitHeight
-                : panel === "perf" ? (perfPanel.item ? perfPanel.item.implicitHeight : 0)
+    panelHeight: (panel === "perf" ? (perfPanel.item ? perfPanel.item.implicitHeight : 0)
                 : soundPanel.implicitHeight) + 28
 
     // The detailed sampling (per-core, network, VRAM) runs only while the
     // panel shows it.
     Binding { target: Perf; property: "detailed"; value: pill.panel === "perf" }
 
-    // Edit mode never outlives its panel.
-    onPanelChanged: controlsPanel.editing = false
-
     Row {
         id: restRow
         anchors.centerIn: parent
@@ -93,18 +86,6 @@ Capsule {
         IconImage {
             anchors.verticalCenter: parent.verticalCenter
             implicitSize: 18
-            source: Quickshell.iconPath("preferences-system", true)
-
-            MouseArea {
-                anchors.fill: parent
-                cursorShape: Qt.PointingHandCursor
-                onClicked: pill.openControls()
-            }
-        }
-
-        IconImage {
-            anchors.verticalCenter: parent.verticalCenter
-            implicitSize: 18
             source: Quickshell.iconPath(Logic.volumeIcon(pill.sound.volume, pill.sound.muted), true)
 
             MouseArea {
@@ -179,18 +160,6 @@ Capsule {
         onOpenDrawer: pill.openDrawer()
     }
 
-    ControlsPanel {
-        id: controlsPanel
-        x: 14
-        y: 14
-        width: pill.panelWidth - 28
-        sound: pill.sound
-        opacity: pill.panel === "controls" ? 1 : 0
-        visible: opacity > 0
-        Behavior on opacity { NumberAnimation { duration: 160 } }
-        onOpenDrawer: page => pill.openPage(page)
-    }
-
     // Loaded only while open: its models are fresh arrays every sample, and
     // a hidden instance would rebuild its rows every 2s for the whole session.
     Loader {