[wSedlacek]

Reopened from closed upstream PR pingdotgg#32384 as a draft for t3.1code.
Idea rank: 76 of 108. Branch is as it was upstream; it likely needs a rebase (modernize) before review.

Summary

• Threads with outbox messages waiting to send on reconnect now sit in the Working shelf and bump its count when that shelf is on.
• Those rows show a Pending status (not Working). Attention requests still win.

Screenshots

Before

Reconnect-queued send stayed in Active with a queue icon and a time stamp.

After

The same thread moves into Working and shows Pending.

Test plan

• Offline an environment, send on an existing thread, confirm the row enters Working with a Pending status
• Reconnect and confirm it leaves Working once the send clears / the run starts
• With Working shelf off, confirm the row stays Active but still shows Pending
• Approval / input / guest request still outrank the outbox Pending status

🤖 Generated with Claude Code