ImportAdder reaches the public IPC API (
8a74937)
The native-preview API now exposes getImportEditsForSymbols / getImportAdderEdits, wiring import-adder requests through both async and sync clients. This makes symbol-to-import insertion available to IPC consumers instead of staying internal.
The change adds the needed request/response types, session/proto plumbing, and tests, so callers can ask the server for import edits directly and receive TextEdit results.
Other misc changes
- IPC proto/session wiring and project snapshot bookkeeping
- New/updated native-preview AST helpers and tests