add config option to keep right sidebar loaded

.config/quickshell/ii/modules/common/Config.qml

@@ -235,6 +235,7 @@ Singleton {
             }
 
             property JsonObject sidebar: JsonObject {
+                property bool keepRightSidebarLoaded: true
                 property JsonObject translator: JsonObject {
                     property int delay: 300 // Delay before sending request. Reduces (potential) rate limits and lag.
                 }

.config/quickshell/ii/modules/settings/InterfaceConfig.qml

@@ -335,6 +335,20 @@ ContentPage {
         }
     }
 
+    ContentSection {
+        title: Translation.tr("Sidebars")
+        ConfigSwitch {
+            text: Translation.tr('Keep right sidebar loaded')
+            checked: Config.options.sidebar.keepRightSidebarLoaded
+            onCheckedChanged: {
+                Config.options.sidebar.keepRightSidebarLoaded = checked;
+            }
+            StyledToolTip {
+                content: Translation.tr("When enabled keeps the content of the right sidebar loaded to reduce the delay when opening,\nat the cost of around 15MB of consistent RAM usage. Delay significance depends on your system's performance.\nUsing a different kernel might help with this delay")
+            }
+        }
+    }
+
     ContentSection {
         title: Translation.tr("On-screen display")
         ConfigSpinBox {

.config/quickshell/ii/modules/sidebarRight/SidebarRight.qml

@@ -51,15 +51,10 @@ Scope {
 
         Loader {
             id: sidebarContentLoader
-            active: GlobalStates.sidebarRightOpen
+            active: GlobalStates.sidebarRightOpen || Config?.options.sidebar.keepRightSidebarLoaded
             anchors {
-                top: parent.top
+                fill: parent
-                bottom: parent.bottom
+                margins: Appearance.sizes.hyprlandGapsOut
-                right: parent.right
-                left: parent.left
-                topMargin: Appearance.sizes.hyprlandGapsOut
-                rightMargin: Appearance.sizes.hyprlandGapsOut
-                bottomMargin: Appearance.sizes.hyprlandGapsOut
                 leftMargin: Appearance.sizes.elevationMargin
             }
             width: sidebarWidth - Appearance.sizes.hyprlandGapsOut - Appearance.sizes.elevationMargin