Organize modules

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

src/routes/assets.rs

@@ -1,7 +1,7 @@
 use crate::config::{Config, ALPACA_ASSET_API_URL};
 use crate::database;
 use crate::types::{
-    api::incoming::{self, asset::Status},
+    alpaca::api::incoming::{self, asset::Status},
     asset, Asset, BroadcastMessage,
 };
 use axum::{extract::Path, Extension, Json};