Fix layer initialisation for orphans (#1005)

* beautify with standard

* update dependencies

* name is created below so no need here

* initialize name before using it.

packages/svgcanvas/svgcanvas.js

@@ -852,7 +852,7 @@ class SvgCanvas {
     // create new document
     this.current_drawing_ = new draw.Drawing(this.svgContent)
     // create empty first layer
-    this.createLayer('Layer 1')
+    this.createLayer()
     // clear the undo stack
     this.undoMgr.resetUndoStack()
     // reset the selector manager