Spent very little time on this, then learned of this: https://github.com/elk-zone/elk-native
Archiving :D
Very basic wrapper around elk.zone using Tauri.
Small executable, cross platform, uses your native built-in webview implementation.
Eventually it would be cool to pull from the Elk GitHub and integrate straight w/ it, but for now it's just the wrapper.
You can download from the releases here.
Until code signing is set up, you will have to bypass your OS's warnings when opening the app.
Open the Mac app and use the unidentified developer workaround.