git: ssh keys & github workflow with 1Password

[practicalli-johnny]

How to use SSH keys with a 1Password account.

Workflow
Assuming 1Password is unlocked,
I should be able to automatically sign local commits (and tags) and push commits to a shared repository without having to enter the SSH key passphrase each time.

Concerns:

• security: do I need to give my private key to 1Password?
• security: can I used the latest algorithms to generate keys, e.g. ED25519
• compatibility: can I use existing keys?
• can I have both a 1Password setup and Yubi key based SSH key?
• what happens when no longer using 1password

https://developer.1password.com/docs/ssh/?utm_medium=direct&utm_source=browser_extension&utm_campaign=ssh-onboarding