- Fix standalone bundle path lookup in worker to not add redundant file
extension (the path already contains .tar/.esm suffixes from the API)
- Fix CLI preview tar bundle handling to preserve binary data correctly
(was using btoa(blob.text()) which corrupted binary tar data)
- Add integration tests for script/flow preview commands covering:
- Regular scripts (non-codebase)
- Codebase scripts (CJS and ESM formats)
- Codebase scripts with assets (tar bundles)
- Flow preview
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>