Update dependencies and clean up project structure. Add cloud.google.com/go/compute/metadata as an indirect requirement in go.mod. Remove unused files and update package.json for Vite and React plugins. Refactor Makefile for improved build process.

web/node_modules/postcss-js/index.js

@@ -0,0 +1,11 @@
+let async = require('./async')
+let objectify = require('./objectifier')
+let parse = require('./parser')
+let sync = require('./sync')
+
+module.exports = {
+  objectify,
+  parse,
+  async,
+  sync
+}