v0.16.0

Release 0.16.0

- Add direct URL links for opening specific sessions.
- Add machine labels and multi-host filtering to separate sessions by source machine.
- Add focused transcript mode with a responsive header for easier reading.
- Add `Del` as a shortcut to delete or archive the selected session.
- Add support for Kimi (Moonshot AI) sessions.
- Add PostgreSQL push sync and a read-only server mode for shared deployments.

- Group search results by session, add a sort toggle, and match session names.
- Show model information in the session UI, including Codex session models.
- Use OpenCode session titles as display titles.
- Improve the mobile layout for smaller screens.
- Add managed Caddy support to `pg serve` for simpler setup.
- Publish platform-specific wheels to PyPI for easier installation.
- Add standard macOS app menu actions for Hide and Hide Others.

- Show user messages that begin with skill or command invocations in transcripts.
- Prevent Linux desktop app freezes with improved runtime CSP handling.
- Restore desktop copy, paste, and cut keyboard shortcuts through the Edit menu.
- Fix pinned message navigation in very large sessions.
- Surface insight generation errors directly in the UI.