Add build zip script and update build process in package.json

Introduced the build-zip.sh script to automate zip file creation for distribution. Updated package.json to execute 'build:zip' as part of the build process. Also added a 'clean' script to clear temporary and distribution directories prior to build.

package.json

@@ -4,15 +4,17 @@
   "description": "Hubspot CMS theme boilerplate with TailwindCSS, AlpineJS, and more.",
   "main": "index.js",
   "scripts": {
+    "clean": "rimraf './_temp' './_dist' && mkdir './_temp' './_dist'",
     "fetch:hubspot": "hs fetch --overwrite /FreshJuice ./theme && ./scripts/post-fetch.sh",
     "upload:hubspot": "hs upload ./theme /FreshJuice",
     "watch:hubspot": "hs watch ./theme /FreshJuice",
     "watch:tailwind": "npx tailwindcss --postcss -i ./source/css/tailwind.css -o ./theme/css/tailwind.css --watch",
     "build:tailwind": "npx tailwindcss --postcss -i ./source/css/tailwind.css -o ./theme/css/tailwind.css",
     "watch:js": "esbuild ./source/js/main.js --outfile=./theme/js/main.js --bundle --watch",
     "build:js": "esbuild ./source/js/main.js --outfile=./theme/js/main.js --bundle",
+    "build:zip": "./scripts/build-zip.sh",
     "start": "npm-run-all --parallel watch:*",
-    "build": "npm-run-all build:*",
+    "build": "npm-run-all --serial clean build:js build:tailwind build:zip",
     "prepare": "husky install"
   },
   "repository": {

scripts/build-zip.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+mkdir -p ./_temp/FreshJuice ./_dist
+
+cp -r ./theme/* ./_temp/FreshJuice
+
+cd ./_temp
+
+zip -rm ../_dist/freshjuice-hubspot-theme.zip ./FreshJuice -x "*/.DS_Store"