Update scripts

package.json

   "main": "src/main.ts",
   "scripts": {
     "start": "node esbuild.mjs --dev --minify --serve",
-    "build": "tsc --noEmit && npm run clean && node esbuild.mjs && node esbuild.mjs --minify",
-    "build-dev": "tsc --noEmit && npm run clean && node esbuild.mjs --dev && node esbuild.mjs --dev --minify",
+    "prebuild": "tsc --noEmit && npm run clean",
+    "build": "node esbuild.mjs && node esbuild.mjs --minify",
+    "prebuild-dev": "npm run prebuild",
+    "build-dev": "node esbuild.mjs --dev && node esbuild.mjs --dev --minify",
     "minify-plugins": "for f in $(find plugins/ -name *.js); do esbuild --minify < $f > ${f%.*}.min.js; done",
     "update": "npm update speedy-vision",
     "deploy": "mkdocs gh-deploy",