refactor: html-router builder pattern and structure

crates/composite-retrieval/src/answer_retrieval.rs

@@ -22,7 +22,7 @@ use serde_json::{json, Value};
 
 use crate::retrieve_entities;
 
-use super::answer_retrieval_helper::{get_query_response_schema, QUERY_SYSTEM_PROMPT};
+use super::answer_retrieval_helper::get_query_response_schema;
 
 #[derive(Debug, Deserialize)]
 pub struct Reference {

crates/composite-retrieval/src/lib.rs

@@ -13,7 +13,6 @@ use common::{
 use futures::future::{try_join, try_join_all};
 use graph::{find_entities_by_relationship_by_id, find_entities_by_source_ids};
 use std::collections::HashMap;
-use tracing::info;
 use vector::find_items_by_vector_similarity;
 
 /// Performs a comprehensive knowledge entity retrieval using multiple search strategies

crates/composite-retrieval/src/vector.rs

@@ -1,7 +1,6 @@
 use surrealdb::{engine::any::Any, Surreal};
 
 use common::{error::AppError, utils::embedding::generate_embedding};
-use tracing::info;
 
 /// Compares vectors and retrieves a number of items from the specified table.
 ///