feat: add Docker Compose configuration for MongoDB, Redis, FastAPI, Chat, Worker, Flower, and Frontend services; include health checks and volume management

src/datacenter_docs/chat/agent.py

@@ -177,16 +177,21 @@ class DocumentationAgent:
             # Format results
             formatted_results = []
             for doc, score in results:
+                # ChromaDB returns distance scores (lower is better)
+                # Normalize to similarity score (0-1, higher is better)
+                # Using 1/(1+distance) ensures values are always between 0 and 1
+                relevance_score = 1.0 / (1.0 + score)
+
                 formatted_results.append(
                     {
                         "content": doc.page_content,
                         "section": doc.metadata.get("section", "unknown"),
                         "source": doc.metadata.get("source", ""),
-                        "relevance_score": float(1 - score),  # Convert distance to similarity
+                        "relevance_score": float(relevance_score),
                         "last_updated": doc.metadata.get("indexed_at", ""),
                     }
                 )
-                logger.info(f"  ✓ Section: {doc.metadata.get('section')} (relevance: {(1-score)*100:.1f}%)")
+                logger.info(f"  ✓ Section: {doc.metadata.get('section')} (relevance: {relevance_score*100:.1f}%, distance: {score:.3f})")
 
             return formatted_results