agents view: move the subagent expand affordance onto the summary line - #2145

Bugbot Analysis Progress (2m 39s elapsed)

✅ Gathered PR context (4s)
✅ Completed bug detection (2m 34s)
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Final Result: Bugbot completed review - no issues found! ✅

Request ID: serverGenReqId_eb9c1dbd-bd2c-4e9f-b060-6de510e82323