v2.1.2

- Fixed episode guard regex to support Sxx:Exx title format (Jellyfin/Emby)
  and any non-alphanumeric separator between season and episode numbers
- Migrated username, roomId, password, serverUrl, useCustomServer from
  chrome.storage.sync to chrome.storage.local for per-device isolation,
  preventing automatic cross-device room joins with duplicate names
- Added one-time migration from sync to local for existing users

package.json

@@ -1,6 +1,6 @@
 {
   "name": "koalasync",
-  "version": "2.1.1",
+  "version": "2.1.2",
   "description": "KoalaSync Build Scripts",
   "private": true,
   "scripts": {