docs: staleness sweep for core and pipeline docs

Use direct DeepSeek as default model

Use OpenRouter DeepSeek with Gemini fallback

docs(readme): link the context-engineering experiments Space + update slide deck

docs: clean up README for workshop, add course banner (LFS)

Add workshop, slides, and Full Stack course to README

Renamed 'scripts' folder to 'app', removed mongo and instructor libraries

Update project structure

Update AGENTS.md and CLAUDE.md for improved clarity and structure

Refactor update_kb_wiki to remove --changed-only option

add knowledge base wiki exploration tool

Add LangSmith tracing support and enhance documentation

Add Docker support with .dockerignore and Dockerfile updates. Integrate Next.js frontend build process, including package.json and related configurations. Enhance API to serve static frontend files and update README for project clarity. Add course and document metadata structures for improved content management.

Add Next.js frontend with chat functionality, including components for chat messages, source panels, and markdown rendering. Update README with setup instructions and enhance .gitignore for frontend build artifacts.

Add Gradio API documentation for chat endpoint and usage examples

Modernize RAG indexing, streaming chat, and data workflows

update readme - adding course instructions

Update docs/readme files

Update Readme

Refactor Dockerfile and update app launch configuration

switch to Docker space

lock version for dependencies

Update README with data source management and deployment workflow details

Upgrade Gradio SDK to version 5.20.1

Upgrade Gradio SDK version to 5.15.0

Initial commit