Revert accidental runtime data change to study-reminders.json; v2.9.5

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

data/study-reminders.json

@@ -1,4 +1,4 @@
 {
   "users": {},
-  "updatedAt": "2026-10-08T15:26:20.222Z"
+  "updatedAt": "2026-09-03T21:13:33.725Z"
 }

package.json

@@ -1,7 +1,7 @@
 {
   "name": "siteforge",
   "private": true,
-  "version": "2.9.4",
+  "version": "2.9.5",
   "type": "module",
   "scripts": {
     "dev": "vite",