Imports github.com/jackc/pgx/v5 github.com/jackc/pgx/v5/pgxpool github.com/pgvector/pgvector-go github.com/Tangerg/scope/core/document github.com/Tangerg/scope/core/vectorstore github.com/Tangerg/scope/core/vectorstore/filter github.com/Tangerg/scope/core/vector Standard library imports context errors fmt math strings time