release: v0.4.1 – Polarized and Suri themes, due times, notes trash, backlinks, password reset, offline PWA

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

frontend/package.json

@@ -1,7 +1,7 @@
 {
   "name": "mindsift-frontend",
   "private": true,
-  "version": "0.4.0",
+  "version": "0.4.1",
   "license": "Unlicense",
   "type": "module",
   "scripts": {