fix: improper edit menu focusing

internal/ui/assets/astdialogs/edit.go

@@ -170,6 +170,13 @@ func (d *AssetEditDialog) Focus(delegate func(tview.Primitive)) {
 				return nil
 			}
 
+			if event.Key() == tcell.KeyBacktab {
+				d.focusElement = createAssetFormFocus
+				d.Focus(delegate)
+
+				return nil
+			}
+
 			event = utils.ParseKeyEventKey(d.logger, event)
 			if event.Key() == tcell.KeyDown {
 				d.nextCategory()