Console Session Archive
What it was. The Code tab's sidebar controls "filter sessions by status, project, or environment, and … group sessions by project". Each session has an archive icon, and sessions can archive themselves "when their pull request merges or closes" (Claude Code desktop).
Why deferred. The sessions tab lists the most recent sessions newest first, each with its repository under its title and a state colour while it runs or waits. That answers "which session was I in" while the list fits a glance, and archive and filters are machinery for a list that no longer does. The automatic half keys on pull requests, which the review collector owns here (console pull request bar). Session titles is the cheaper fix for sessions that are hard to tell apart.
Revisit when: the workflow comparison records scrolling the sessions tab, or passing over finished sessions, to find one as a recurring cost.
Cheaper interim: the newest-first order, the repository shown on every row, and a session renamed to say what it is for.