Keep *.d.mts files

Author: zoontek

package.json

@@ -52,7 +52,7 @@
     "test": "vitest --run",
     "test:watch": "vitest --watch",
     "typecheck": "tsc --noEmit",
-    "build": "pnpm clean && zshy && rm -rf dist/*.d.mts",
+    "build": "pnpm clean && zshy",
     "prepack": "pnpm typecheck && pnpm lint && pnpm test && pnpm build"
   },
   "prettier": {