Document new Job entity fields, serialization DTOs, JobService
optimization methods, and merged Results tab in Edit page.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Comprehensive rewrite covering all three projects, entity definitions,
service APIs, page routes, shared components, and key patterns including
purchase flow and job locking conventions.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>