feat: add TypeScript Go (tsgo) for faster type checking (#17211)
## Summary
- Add `@typescript/native-preview` (tsgo) for dramatically faster type
checking on frontend projects
- Configure tsgo as default for frontend projects (twenty-front,
twenty-ui, twenty-shared, etc.)
- Keep tsc for twenty-server (faster for NestJS decorator-heavy code)
- Fix type imports for tsgo compatibility (DOMPurify, AxiosInstance)
- Remove deprecated `baseUrl` from tsconfigs where safe
## Performance Results
| Project | tsgo | tsc -b | Speedup |
|---------|------|--------|---------|
| **twenty-front** | 1.4s | 60.7s | **43x faster** |
| **twenty-server** | 2m42s | 1m10s | tsc is faster (decorators) |
tsgo excels at modern React/JSX codebases but struggles with
decorator-heavy NestJS backends, so we use the optimal checker for each.
## Usage
```bash
# Default (tsgo for frontend, tsc for backend)
nx typecheck twenty-front
nx typecheck twenty-server
# Force tsc fallback if needed
nx typecheck twenty-front --configuration=tsc
# Force tsgo on backend (slower, not recommended)
nx typecheck twenty-server --configuration=tsgo
```
## Test plan
- [x] `nx typecheck twenty-front` passes with tsgo
- [x] `nx typecheck twenty-server` passes with tsc
- [x] `nx run-many -t typecheck --exclude=fireflies` passes
- [ ] CI tests pass
