Initial commit: RAG system for control theory Q&A

Ollama + FAISS based retrieval-augmented generation system that indexes
Wikipedia articles on automatic control theory and answers questions in Russian.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

.gitignore

@@ -0,0 +1,5 @@
+__pycache__/
+*.pyc
+.venv/
+rag/store/
+output/