- Bump mobile typescript to ^7.0.2 and vitest to 5.0.5; keep TypeScript 6 as typescript-api
for the test-support code that walks the AST, mirroring the root.
- Patch Expo CLI's tsconfig reader to fall back to typescript-api: TypeScript 7 has no
compiler API, and Metro otherwise crashes reading tsconfig paths.
- Register mobile/tsconfig.json and mobile/tsconfig.test.json with the root typecheck runner;
locally they use incremental tsrs (Bun elsewhere), CI uses Bun like root CI.
- Route the tests-typecheck ratchet through the same compiler selection.
- Enforce root/mobile parity for typescript, typescript-api and vitest.
Neil
cc2b6fe6a2