- Update immutable dependency to stable v4.3.8
- Add type assertions for getIn calls that now return unknown in v4 stable
- Add skipLibCheck to tsconfig.json for @nteract and @octokit .d.ts compat
- Add patch-package patch for @nteract/commutable .ts source files
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>