[Function Request] Add webdav to facilitate remote synchronization

Is there any intention to add webdav remote synchronization, I have a "linux" and a "window" and I often struggle to sync between them
There is also a problem, the login key is currently only available from the file, but I would like to be able to copy it and encrypt it locally (just like a password) instead of just adding it to a fixed local file, which is not secure

Hope you can adopt it,"windterm" is a great cross-platform terminal software (for people who have a lot of machines) Thank you very much!

The issue names no files, tests, or entry points. Start by locating the existing synchronization flow and login-key storage, then determine how WebDAV support and local encryption would fit the cross-platform terminal application. Done would require an agreed scope for remote synchronization and secure key handling, followed by implementation and tests.

Written by the indexing model from the issue text.