chore(release): update versions to v2.2.0 [skip ci]

extension/manifest.base.json

@@ -1,7 +1,7 @@
 {
   "manifest_version": 3,
   "name": "KoalaSync",
-  "version": "2.1.3",
+  "version": "2.2.0",
   "description": "Synchronize video playback on YouTube, Netflix, Emby, Jellyfin, and any HTML5 site in real-time with friends.",
   "permissions": [
     "storage",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "koalasync",
-  "version": "2.1.3",
+  "version": "2.2.0",
   "description": "KoalaSync Build Scripts",
   "private": true,
   "scripts": {

website/version.json

@@ -1,4 +1,4 @@
 {
-  "version": "2.1.3",
-  "date": "2026-06-06T22:43:52Z"
+  "version": "2.2.0",
+  "date": "2026-06-08T19:01:27Z"
 }