crates/notebook/src/live.rs                      |  14 +-
 crates/notebook/src/live/share.rs                |  79 +++----
 crates/notebook/src/live/share/handover_tests.rs | 353 +++++++++++++++++++++-----------
 crates/notebook/src/live/share/membership.rs     | 219 +++-----------------
 crates/notebook/src/live/web.rs                  |  54 +++--
 5 files changed, 327 insertions(+), 392 deletions(-)