Refactor App struct

src/actions/action.rs

@@ -1,4 +1,5 @@
 use crate::models::Magnet;
+use crate::services::database::DatabaseService;
 use async_trait::async_trait;
 use color_eyre::eyre::Result;
 
@@ -21,6 +22,6 @@ pub trait Action {
     /// Process all unprocessed magnet links and return the list of processed magnets
     async fn process_unprocessed_magnets(
         &mut self,
-        db: &mut crate::db::Database,
+        db_service: &mut DatabaseService,
     ) -> Result<ProcessedMagnets>;
 }