Try and clear user default values on clear app settings

Meshtastic/Helpers/Extensions.swift

@@ -165,3 +165,25 @@ extension String {
 		}
 	}
 }
+
+extension UserDefaults {
+
+	enum Keys: String, CaseIterable {
+		case meshtasticUsername
+		case preferredPeripheralId
+		case provideLocation
+		case provideLocationInterval
+		case keyboardType
+		case meshMapType
+		case meshMapCenteringMode
+		case meshMapRecentering
+		case meshMapCustomTileServer
+		case meshMapUserTrackingMode
+		case meshMapShowNodeHistory
+		case meshMapShowRouteLines
+	}
+
+	func reset() {
+		Keys.allCases.forEach { removeObject(forKey: $0.rawValue) }
+	}
+}

Meshtastic/Views/Nodes/DeviceMetricsLog.swift

@@ -36,7 +36,7 @@ struct DeviceMetricsLog: View {
 							x: .value("Hour", $0.time!.formattedDate(format: "ha")),
 							y: .value("Value", $0.batteryLevel)
 						)
-						.interpolationMethod(.cardinal)
+						.interpolationMethod(.linear)
 						.foregroundStyle(.blue)
 						PointMark(
 							x: .value("Hour", $0.time!.formattedDate(format: "ha")),

Meshtastic/Views/Settings/AppSettings.swift

@@ -117,6 +117,8 @@ struct AppSettings: View {
 					Button("Erase all app data?", role: .destructive) {
 						bleManager.disconnectPeripheral()
 						clearCoreDataDatabase(context: context)
+						UserDefaults.standard.reset()
+						UserDefaults.standard.synchronize()
 					}
 				}
 			}