has way too many things

In short: added the ability to detect when a device has disconnected.
From this we have to achieve a way of:
- reconnecting the device
- re-subscribing to the fields it needs (it should already be subscribed
since the ESDI didn't stop tho - but for the sake of it, or in case a
device joins later)
- start sending data to it (which should be automatic given how we are
handling the devices)

tui/internal/controllers/cdashdisplay_layout_moveTool.go

@@ -52,7 +52,7 @@ func (lc *LayoutController) handleMovementCapture(idx int16,
 	}
 
 	// Acquire the cdashdisplay
-	displayIF, err := lc.DevService.GetDevice(cdashdisplay.NAME)
+	displayIF, err := lc.DevService.GetPeripheral(cdashdisplay.NAME)
 	if err != nil {
 		lc.Messages <- "failed to get " + cdashdisplay.NAME
 		return nil
@@ -86,7 +86,7 @@ func (lc *LayoutController) handleResizeCapture(idx int16,
 	}
 
 	// Acquire the cdashdisplay
-	displayIF, err := lc.DevService.GetDevice(cdashdisplay.NAME)
+	displayIF, err := lc.DevService.GetPeripheral(cdashdisplay.NAME)
 	if err != nil {
 		lc.Messages <- "failed to get " + cdashdisplay.NAME
 		return nil