feat: with agent db

Signed-off-by: kjuulh <contact@kjuulh.io>

crates/churn-server/src/db.rs

@@ -1,12 +1,12 @@
 use core::slice::SlicePattern;
-use std::collections::HashMap;
+
 
 use std::path::{Path, PathBuf};
 use std::sync::Arc;
 
 use async_trait::async_trait;
-use churn_domain::ServerEnrollReq;
-use tokio::sync::Mutex;
+
+
 
 #[derive(Clone)]
 pub struct Db(Arc<dyn DbTrait + Send + Sync + 'static>);