- Created .npmrc with @bytelyst scoped registry pointing to local Gitea
- Added publishConfig.registry to all 57 @bytelyst/* package.json files
- Created scripts/harden-publish-config.sh for future re-runs
- Prevents accidental publish to npmjs.org or corporate JFrog registry
- ServiceError base class with statusCode, message, details
- HTTP errors: BadRequest, Unauthorized, Forbidden, NotFound, Conflict, TooManyRequests
- 10 tests passing (vitest)
- Superset of all 4 service error files in LysnrAI