power: support automatic profile switching on battery change (#897)

quickshell/Common/SettingsData.qml

@@ -248,10 +248,12 @@ Singleton {
     property int acLockTimeout: 0
     property int acSuspendTimeout: 0
     property int acSuspendBehavior: SettingsData.SuspendBehavior.Suspend
+    property string acProfileName: ""
     property int batteryMonitorTimeout: 0
     property int batteryLockTimeout: 0
     property int batterySuspendTimeout: 0
     property int batterySuspendBehavior: SettingsData.SuspendBehavior.Suspend
+    property string batteryProfileName: ""
     property bool lockBeforeSuspend: false
     property bool preventIdleForMedia: false
     property bool loginctlLockIntegration: true

quickshell/Common/settings/SettingsSpec.js

@@ -147,10 +147,12 @@ var SPEC = {
     acLockTimeout: { def: 0 },
     acSuspendTimeout: { def: 0 },
     acSuspendBehavior: { def: 0 },
+    acProfileName: { def: "" },
     batteryMonitorTimeout: { def: 0 },
     batteryLockTimeout: { def: 0 },
     batterySuspendTimeout: { def: 0 },
     batterySuspendBehavior: { def: 0 },
+    batteryProfileName: { def: "" },
     lockBeforeSuspend: { def: false },
     preventIdleForMedia: { def: false },
     loginctlLockIntegration: { def: true },