Re-Open FleetView Manually with a /FleetView command!

Preflight Checklist

• [x] I have searched existing requests and this feature hasn't been requested yet
• [x] This is a single feature request (not multiple features)

Problem Statement

I need the ability to re-open FleetView after the sub-agents have stopped working. Often the main orchestrator agent only summarizes their output and I want to see the details, and sometimes it would be more efficient for me to ask the sub-agent to continue/modify/do some task rather than route through the main agent. Why not route through the main agent? Because sometimes the main agent's 'brief' is convoluted or not what I want. So I then ask the main agent to send me the brief first for review, before asking a sub-agent to continue.

Proposed Solution

Have a /Fleetview slash command that opens the claude agents that have been active and linked to this session, even if they are not currently working. Then I can use existing functionality to click into the various context windows and do what I want.

Alternative Solutions

I've asked Claude to open the FleetView again for me, and it says it cannot. So I have to ask Claude to save the fleet view report out to a local file, which I then have to open and read.

Priority

High - Significant impact on productivity

Feature Category

CLI commands and flags

Use Case Example

Example Scenario:

1. I ask claude to fire up agents to adversarially provide recommendations on a path forward, using different perspectives.
2. Claude spins up Fleetview, and the agents work. I can click into their contexts while it's happening.
3. They each report back detailed feedback of their advice / suggestions.
4. I'm interested in understanding one perspective more fully, and all I've gotten back from Claude is a summary.
5. Fleetview has disappeared.
6. I would then use /Fleetview to show the panel again, click into the agent I wanted to understand, read its findings, maybe ask it another question or two, and then better understand how I want to proceed.

Additional Context

Adding this slash-command should be simple and does not require mockups.