split dragknife out of laser and create new mode based on it. template for waterjet and wire-edm

src/kiri-mode/drag/driver.js

@@ -0,0 +1,16 @@
+/** Copyright Stewart Allen <sa@grid.space> -- All Rights Reserved */
+
+"use strict";
+
+// dep: geo.polygons
+// dep: geo.point
+// dep: kiri.slice
+// dep: kiri-mode.laser.driver
+// use: kiri.pack
+// use: kiri.render
+gapp.register("kiri-mode.drag.driver", [], (root, exports) => {
+
+root.kiri.driver.DRAG = root.kiri.driver.LASER;
+
+});
+