Update build and registry scripts in package.json

Refactored the build process to run registry:build before next build. Split shadcn build into a separate shadcn:build script and updated registry:build to use it for improved script organization.

Author: gihanrangana

package.json

@@ -3,11 +3,12 @@
     "version": "0.0.0",
     "private": true,
     "scripts": {
-        "build": "pnpm run build",
+        "build": "pnpm run registry:build && next build",
         "dev": "next dev --turbo",
         "start": "next start",
         "postinstall": "fumadocs-mdx",
-        "registry:build": "shadcn build && tsx scripts/build-registry.ts && biome format --write registry/__index__.tsx",
+        "shadcn:build": "shadcn build",
+        "registry:build": "pnpm run shadcn:build && tsx scripts/build-registry.ts && biome format --write registry/__index__.tsx",
         "format": "biome format --write .",
         "format:check": "biome format .",
         "lint": "biome lint .",