chore(walburga): Port to v3 stage 2

designs/walburga/src/back.mjs

@@ -1,7 +1,13 @@
 import { base } from './base.mjs'
 
-function walburgaBack(part) {
-  const { points, macro, complete, snippets, Snippet } = part.shorthand()
+function walburgaBack({
+  points,
+  macro,
+  complete,
+  snippets,
+  Snippet,
+  part,
+}) {
 
   // Complete?
   if (complete) {

designs/walburga/src/base.mjs

@@ -1,7 +1,6 @@
 import { pluginBundle } from '@freesewing/plugin-bundle'
 
-function walburgaBase(part) {
-  const {
+function walburgaBase({
   Point,
   points,
   Path,
@@ -16,7 +15,8 @@ function walburgaBase(part) {
   paperless,
   store,
   utils,
-  } = part.shorthand()
+  part,
+}) {
 
   // define some variables
   const hem_pos =

designs/walburga/src/front.mjs

@@ -1,7 +1,6 @@
 import { base, neckline, neckoRatio } from './base.mjs'
 
-function walburgaFront(part) {
-  const {
+function walburgaFront({
   points,
   Path,
   paths,
@@ -15,7 +14,8 @@ function walburgaFront(part) {
   paperless,
   store,
   utils,
-  } = part.shorthand()
+  part,
+}) {
 
   const head = store.get('hhead') * 2
   const goldenRatio = store.get('goldenRatio')