feat: use /configuration/device and replice reachview system to define

antenna height

See Pyxis/fieldnotes#63 (comment)

reach/client/protocol/v2/operations.go

@@ -60,6 +60,8 @@ func (o *Operations) Reboot(ctx context.Context) error {
 	return err
 }
 
+const DeviceHeight = 0.134
+
 // SetBase implements protocol.Operations.
 func (o *Operations) SetBase(ctx context.Context, funcs ...protocol.SetBaseOptionFunc) error {
 	config, err := o.GetConfiguration(ctx)
@@ -96,17 +98,41 @@ func (o *Operations) SetBase(ctx context.Context, funcs ...protocol.SetBaseOptio
 		base.Coordinates.Longitude = *opts.Longitude
 	}
 
-	if opts.AntennaOffset != nil {
-		base.AntennaOffset = *opts.AntennaOffset
-	}
-
 	if _, err := o.PostBaseCoordinates(ctx, base); err != nil {
 		return errors.WithStack(err)
 	}
 
+	if opts.AntennaOffset != nil {
+		device := &model.ConfigurationDevice{
+			AntennaHeight: *opts.AntennaOffset + DeviceHeight,
+		}
+
+		if _, err := o.PostDevice(ctx, device); err != nil {
+			return errors.WithStack(err)
+		}
+	}
+
 	return nil
 }
 
+// GetBaseInfo implements protocol.Operations.
+func (o *Operations) GetBaseInfo(ctx context.Context) (*protocol.BaseInfo, error) {
+	config, err := o.GetConfiguration(ctx)
+	if err != nil {
+		return nil, errors.WithStack(err)
+	}
+
+	baseInfo := &protocol.BaseInfo{
+		Mode:          config.BaseMode.BaseCoordinates.Mode,
+		AntennaOffset: config.BaseMode.BaseCoordinates.AntennaOffset - DeviceHeight,
+		Height:        config.BaseMode.BaseCoordinates.Coordinates.Height,
+		Latitude:      config.BaseMode.BaseCoordinates.Coordinates.Latitude,
+		Longitude:     config.BaseMode.BaseCoordinates.Coordinates.Longitude,
+	}
+
+	return baseInfo, nil
+}
+
 // Configuration implements protocol.Operations.
 func (o *Operations) Configuration(ctx context.Context) (any, error) {
 	config, err := o.GetConfiguration(ctx)