v2026.9.3

Added

• Added closed rolling-window reports. A 10-day window covers the ten complete
  local days before today and excludes today.

Changed

• Kept specific closed-day reports unchanged: day 10 still means only the date
  ten days ago, with clearer sensor names and attributes.
• Removed the native Add entry configuration flow. Activities are now
  created and edited through the admin-only Activity Rules sidebar.