Bluetooth: Removed the copy of the adapter's state in Settings, makes code much simpler and robust by always relying on the actual adapter's state.

Services/BluetoothService.qml

@@ -21,6 +21,7 @@ Singleton {
                                            return dev && (dev.paired || dev.trusted)
                                          })
   }
+
   readonly property var allDevicesWithBattery: {
     if (!adapter || !adapter.devices) {
       return []
@@ -30,30 +31,8 @@ Singleton {
                                          })
   }
 
-  property bool lastAdapterState: false
-  property bool restoringState: false
-
   function init() {
     Logger.log("Bluetooth", "Service initialized")
-    // Try to restore saved state if needed
-    if (Settings.data.network.bluetoothEnabled !== undefined && adapter) {
-      restoringState = true
-      adapter.enabled = Settings.data.network.bluetoothEnabled
-      restoringState = false
-    }
-
-    // Need to delay a bit for the adapter to be ready
-    initTimer.running = true
-  }
-
-  Timer {
-    id: initTimer
-    interval: 1000
-    repeat: false
-    onTriggered: {
-      lastAdapterState = adapter?.enabled ?? false
-      Logger.log("Bluetooth", "LastAdapterState:", lastAdapterState)
-    }
   }
 
   Timer {
@@ -72,21 +51,11 @@ Singleton {
       }
 
       Logger.log("Bluetooth", "onEnableChanged", adapter.enabled)
-
-      // Only save to settings if this is a user-initiated change
-      if (!restoringState) {
-        Settings.data.network.bluetoothEnabled = adapter.enabled
-      }
-
-      // Show toast only for actual state changes
-      if (lastAdapterState !== adapter.enabled) {
-        lastAdapterState = adapter.enabled
-        if (adapter.enabled) {
-          ToastService.showNotice(I18n.tr("bluetooth.panel.title"), I18n.tr("toast.bluetooth.enabled"))
-          discoveryTimer.running = true
-        } else {
-          ToastService.showNotice(I18n.tr("bluetooth.panel.title"), I18n.tr("toast.bluetooth.disabled"))
-        }
+      if (adapter.enabled) {
+        ToastService.showNotice(I18n.tr("bluetooth.panel.title"), I18n.tr("toast.bluetooth.enabled"))
+        discoveryTimer.running = true
+      } else {
+        ToastService.showNotice(I18n.tr("bluetooth.panel.title"), I18n.tr("toast.bluetooth.disabled"))
       }
     }
   }
@@ -146,14 +115,10 @@ Singleton {
     if (!device)
       return false
 
-
     /*
       Paired
-
       Means you’ve successfully exchanged keys with the device.
-
       The devices remember each other and can authenticate without repeating the pairing process.
-
       Example: once your headphones are paired, you don’t need to type a PIN every time.
       Hence, instead of !device.paired, should be device.connected
     */