[Bug] Resume all sessions

[i3130002]

Area

Coding agent and CLI

Problem

The current /resume does not work or is broken

Proposed direction

The multi session seems to be supported on the CLI/TUI level: Source

Example From Pi Agent

Resuming and Deleting Sessions
[Copied](https://pi.dev/docs/latest/sessions#resuming-and-deleting-sessions)
/resume opens an interactive session picker for the current project. pi -r opens the same picker at startup.

In the picker you can:

search by typing
toggle path display with Ctrl+P
toggle sort mode with Ctrl+S
filter to named sessions with Ctrl+N
rename with Ctrl+R
delete with Ctrl+D, then confirm
When available, pi uses the trash CLI for deletion instead of permanently removing files.

Alternatives considered

No response

Additional context

No response