feat(plugin-cutlist): New plugin to manage cutlist

This also removed the cutlist-related functionality that was added to
core as an early v3 feature.

plugins/plugin-cutlist/build.mjs

@@ -0,0 +1,50 @@
+/* This script will build the package with esbuild */
+import esbuild from 'esbuild'
+import pkg from './package.json' assert { type: 'json' }
+
+// Create banner based on package info
+const banner = `/**
+ * ${pkg.name} | v${pkg.version}
+ * ${pkg.description}
+ * (c) ${new Date().getFullYear()} ${pkg.author}
+ * @license ${pkg.license}
+ */`
+
+// Shared esbuild options
+const options = {
+  banner: { js: banner },
+  bundle: true,
+  entryPoints: ['src/index.mjs'],
+  format: 'esm',
+  outfile: 'dist/index.mjs',
+  external: ["@freesewing"],
+  metafile: process.env.VERBOSE ? true : false,
+  minify: process.env.NO_MINIFY ? false : true,
+  sourcemap: true,
+}
+
+// Let esbuild generate the build
+let result
+(async () => {
+  result = await esbuild.build(options).catch(() => process.exit(1))
+
+  if (process.env.VERBOSE) {
+    const info = await esbuild.analyzeMetafile(result.metafile)
+    console.log(info)
+  }
+
+  // Also build a version that has all dependencies bundled
+  // This makes it easy to run tests
+  await esbuild
+  .build({
+    ...options,
+    minify: false,
+    keepNames: true,
+    sourcemap: false,
+    outfile: 'tests/dist/index.mjs',
+    format: 'esm',
+    external: [],
+  })
+  .catch(() => process.exit(1))
+
+})()