chore: add prepublishScript

Author: ShindouMihou

package.json

@@ -3,7 +3,8 @@
   "version": "1.1.0-rc.6",
   "description": "A single source of truth for all your Typescript HTTP Requests!",
   "scripts": {
-    "build": "tsup src/ --dts --sourcemap"
+    "build": "tsup src/ --dts --sourcemap",
+    "prepublishOnly": "tsup src/ --dts --sourcemap"
   },
   "devDependencies": {
     "tsup": "^8.3.6",