feat: add SSH config aliases and PostgreSQL extensions

crates/dbx-core/src/cloud_sync.rs

@@ -911,6 +911,7 @@ mod tests {
                     expose_lan: false,
                     use_ssh_agent: false,
                     ssh_agent_sock_path: String::new(),
+                    auth_method: "password".to_string(),
                 }),
                 TransportLayerConfig::HttpTunnel(crate::models::connection::HttpTunnelConfig {
                     id: "http".to_string(),