Fix Qdrant point ID format: use integer IDs (time-based) instead of string with dash to comply with u64/UUID requirement

embeddings_qdrant.py

@@ -319,6 +319,7 @@ class QdrantManager:
             # Crear puntos para insertar en Qdrant
             points = []
             
+            # Generate a high, unique integer base id (unsigned 64-bit friendly)
             base_id = int(time.time() * 1e9)
             for i, (chunk, embedding) in enumerate(zip(chunks, embeddings)):
                 payload = {
@@ -333,7 +334,7 @@ class QdrantManager:
                     payload["chunking_method"] = chunking_method
 
                 point = PointStruct(
-                    id=f"{base_id}-{i}",  # ID único por tiempo-lote para evitar colisiones
+                    id=base_id + i,  # Qdrant acepta enteros sin signo o UUID; usamos entero único
                     vector=embedding.tolist(),  # Convertir numpy array a lista
                     payload=payload
                 )