typescript-language-server requires a valid TypeScript installation to
function. Previously, no initializationOptions were sent during the LSP
initialize request, causing the server to fail with:
'Could not find a valid TypeScript installation. Please ensure that
the typescript dependency is installed in the workspace or that a
valid tsserver.path is specified.'
This fix:
- Adds initializationOptions.tsserver.path resolution that searches for
TypeScript in: workspace node_modules, global npm install, and npx cache
- Wires initialization_options into the LSP startup flow via LSPServerType
- Updates the install step to proactively install TypeScript globally if
not found locally
Ryan Ward