Add sort order selector to albums page

ui/widgets/hspace.go

@@ -0,0 +1,27 @@
+package widgets
+
+import (
+	"fyne.io/fyne/v2"
+	"fyne.io/fyne/v2/layout"
+	"fyne.io/fyne/v2/widget"
+)
+
+type HSpace struct {
+	widget.BaseWidget
+
+	Width float32
+}
+
+func NewHSpace(w float32) *HSpace {
+	h := &HSpace{Width: w}
+	h.ExtendBaseWidget(h)
+	return h
+}
+
+func (h *HSpace) MinSize() fyne.Size {
+	return fyne.NewSize(h.Width, 0)
+}
+
+func (h *HSpace) CreateRenderer() fyne.WidgetRenderer {
+	return widget.NewSimpleRenderer(layout.NewSpacer())
+}