fix folder move to root

backend/tests/common/mod.rs

@@ -165,7 +165,7 @@ impl TestApp {
 
     pub async fn cleanup(&self) -> Result<()> {
         let pool = self.state.pool.clone();
-        tokio::task::spawn_blocking(move || -> Result<()> {
+        let _ = tokio::task::spawn_blocking(move || -> Result<()> {
             let mut conn = pool
                 .get()
                 .map_err(|err| anyhow!("failed to get cleanup connection: {err}"))?;
@@ -184,6 +184,7 @@ impl TestApp {
         self.storage.clone()
     }
 
+    #[allow(dead_code)]
     pub async fn storage_key_for(&self, key: &str) -> Result<String> {
         let tenant = self
             .state
@@ -322,7 +323,7 @@ impl TestApp {
         #[derive(Deserialize)]
         struct TenantSummary {
             tenant_id: Uuid,
-            slug: String,
+            _slug: String,
         }
 
         #[derive(Deserialize)]