modify kiri ui to use updated dependency management

src/geo/base.js

@@ -2,6 +2,8 @@
 
 "use strict";
 
+// use: add.array
+// use: add.class
 gapp.register("geo.base", [], (root, exports) => {
 
 const base = root.base = {};

src/geo/polygon.js

@@ -2,6 +2,7 @@
 
 "use strict";
 
+// dep: geo.base
 // dep: ext.clip2
 // dep: geo.point
 // dep: geo.bounds

src/geo/slicer.js

@@ -10,12 +10,15 @@
 // dep: geo.line
 // dep: geo.point
 // dep: geo.polygon
+// dep: geo.polygons
 gapp.register("geo.slicer", [], (root, exports) => {
 
 const { base } = root;
 const { config, util, polygons } = base
 const { newOrderedLine, newPolygon, newPoint } = base;
 
+const POLY = base.polygons;
+
 function dval(v, dv) {
     return v !== undefined ? v : dv;
 }