api2/admin/sync: use JobState for faster access to state info

and delete the statefile again on syncjob removal

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>

src/api2/config/sync.rs

@@ -264,6 +264,8 @@ pub fn delete_sync_job(id: String, digest: Option<String>) -> Result<(), Error>
 
     sync::save_config(&config)?;
 
+    crate::config::jobstate::remove_state_file("syncjob", &id)?;
+
     Ok(())
 }