Cargo.lock                       |   1 +
 crates/notebook/src/session.rs   |  66 ++++++---
 crates/notebook/src/worker.rs    |  42 +++++-
 crates/notebook/tests/session.rs | 134 ++++++++++++++++++
 crates/snowbound/Cargo.toml      |   1 +
 crates/snowbound/src/library.rs  |  91 +++++++++++++
 crates/snowbound/src/main.rs     |  86 ++++++++----
 crates/snowbound/src/manage.rs   | 232 +++++++++++++++++++++++++++++++-
 crates/snowbound/src/sidebar.rs  |   8 +-
 9 files changed, 610 insertions(+), 51 deletions(-)