Includes a blog system which fetches whitewind blog posts stored on an
ATProto PDS:
* Optional feature to enable the blog system
* Updated build script to generate client from lexicons
* Fetching system along with in-memory caching and data validation
It is now possible to specify the host and port the SSH server listens
to using CLI arguments. Also improved host key naming and some inline
strings within the CLI version menu.
* Made constructed `App` instances use CLI args for `frame_rate` and
`tick_rate`
* Moved lazy constants from `LazyLock` to `lazy_static!`
* Slightly restructure SSH config initialization
* Also apply rustfmt formatting to some files
Makes controls usable by taking SSH keystroke data (encoded in the xterm
format) and converting them to crossterm `KeyCode`s / `KeyEvent`s and
sending them to the `Tui`.
Also adds support for suspension of the `Tui` over the SSH connection.
Some minor refactoring was also done.
