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24 days agoi store my ssh key on my yubikey using the gpg interface. On linux it’s natively supported, on windows you need cleopatra and on android you can you OpenKeychain together with TermBot.
This won’t sync the hosts you have, but at least you always will have your private key with you.
I guess that mods like create (and all the addons made by many people) would need some effort. create has it own rendering system called flywheel that it needs for all the animated contraptions.