Harden workspace path boundaries

Fix refact-lsp launch arguments

chore(release): bump packages to 8.0.0

fix(build): upgrade TypeScript to 5.x to support @types/d3-dispatch@3…

….0.6+ syntax

mermaid@11.x (dep of refact-chat-js) lists @types/d3 as a production
dependency, which pulls in @types/d3-dispatch@3.0.6+ that uses const
type parameters (TypeScript 5.0 syntax). TypeScript 4.x cannot parse
this at all, skipLibCheck does not help since it is a parser error.

chore(release): bump version to 7.0.2

chore: downgrade vscode-languageclient to ^7.0.0

Update package.json (#251)

* Update package.json

* Update package.json

update version

6.5.22

6.5.21