chore: build before publish via prepublishOnly

Author: zeative

package.json

@@ -35,6 +35,7 @@
   "scripts": {
     "dev": "tsx --watch examples/quickstart-connect.ts",
     "build": "tsup",
+    "prepublishOnly": "tsup",
     "typecheck": "tsgo --noEmit",
     "typecheck:legacy": "tsc --noEmit",
     "typecheck:audit": "tsx scripts/audit-tsgo-compat.ts",