Dev 1.0.4 Release Notes

[BashfulWizard]

Private beta update focused on conversation polish, updater packaging, and VPS readiness.

- Fixed startup privacy sync, Passport admin-state parsing, and protocol monitor token redaction.
- Added proper contact properties and reverse-list windows instead of temporary message boxes.
- Stopped one-to-one conversations from announcing joins and limited emoticon rendering to real user messages.
- Unified incoming file offers with the in-window transfer progress strip and close conversations on sign-out.
- Improved busy and on-the-phone behavior so incoming conversations flash for attention without stealing focus.
- Fixed contact copying between groups so copying no longer behaves like a move.
- Made the NSIS installer channel-aware, added release-notes support, and improved the development-build warning page layout.
- Refreshed Passport, Notification Server, and Switchboard publish flows so the latest dev packages are ready for VPS upload and updater testing.