VibeAround v0.6.4: WorkspaceThread continuity for IM and Web Chat

VibeAround v0.6.4 is out: https://github.com/jazzenchen/VibeAround/releases/tag/v0.6.4

This is a major continuity release. VibeAround now uses WorkspaceThread as the core runtime model, so IM and Web Chat can rejoin the same workspace-level thread while Codex, Claude, and other host agents keep their own resumable sessions underneath.

Highlights:

- WorkspaceThread runtime with JSONL-backed thread state

- IM and Web Chat continuity with clearer host resume info

- safer idle host shutdown and Stop/close behavior

- new Settings popup for General, IM, and Tunnel

- updated shadcn UI components and UI polish

Coming next: multi-agent collaboration mode.

I am working on several collaboration patterns:

- Team Mode: sub-agents work together as a coordinated team

- Round Table: multiple agents discuss, critique, and brainstorm together

- Parallel Exec: agents run in parallel so you can compare approaches, results, and tradeoffs

I would love feedback from people who use coding agents across desktop, web, and IM. The big design question I am exploring is how much continuity should belong to the workspace versus the individual agent session.