We can use `secretStorageLocation` to visually identify “broken” connections on the sidebar. We can mark those connections that failed migration with a new icon, like a broken leaf or something, so those are easily identifiable and users can delete those manually or do not use them to connect, instead of clicking > failing > deleting. For us, it will mean that the array of connections with `vscode.Keytar`sectets location will be smaller and smaller over time.