chore(release): v0.38.0 (#357)

The mosh bar under a plain attach, with the teardown that keeps a
leftover bar from outliving the member it was named for.

Co-authored-by: Claude Opus 5 <noreply@anthropic.com>

Author: ralyodio

package.json

@@ -1,6 +1,6 @@
 {
   "name": "moshcode",
-  "version": "0.37.0",
+  "version": "0.38.0",
   "type": "module",
   "description": "moshcode — a metal wrapper for coding engines and native UGig/CoinPay workflow CLIs, with OpenPRD and moshscript",
   "repository": {