The library was renamed to rony-llm-agent but some docs still referenced
the old go-llm-agent name. Also fixed 'chat-bot/' → 'rony-chat-bot/' in
project structure diagrams to match the actual directory name.
- README.md: full English translation, .es.md preserved
- docs/architecture.md: full translation (1039 lines)
- configs/portfolio-bot.yaml: full English translation, .es.yaml preserved
- data/projects/README.md + example-project.md: translated with banners
Default language is now English (standard for OSS). Spanish remains
available via .es.* suffix files.