feat: add battery settings tab and update battery widget interactions (#2634)

* feat: add battery settings tab and update battery widget interactions

* fix: import Quickshell.Io in BatteryTab.qml to fix Process type compilation error

* feat: move battery tab under media player and add notify when charge limit reached option

* chore: change default notification settings to false

* feat: move battery tab under Power & Security section in settings

* feat: add notification type button selection for battery alerts

quickshell/Modals/Settings/SettingsContent.qml

@@ -686,5 +686,20 @@ FocusScope {
                     Qt.callLater(() => item.forceActiveFocus());
             }
         }
+
+        Loader {
+            id: batteryLoader
+            anchors.fill: parent
+            active: root.currentIndex === 37
+            visible: active
+            focus: active
+
+            sourceComponent: BatteryTab {}
+
+            onActiveChanged: {
+                if (active && item)
+                    Qt.callLater(() => item.forceActiveFocus());
+            }
+        }
     }
 }