fix: social signin SSO Ory

[vinckr]

documentation how to add Ory OAuth2/Hydra as SSO provider to Ory Identities.
its pretty much the generic provider but added some commands how to create the OAuth2 client.
PR for console coming soon

Related Issue or Design Document

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• I have referenced an issue containing the design document if my change introduces a new feature.
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Further comments

[vinckr]

one last look please @kmherrmann, there was an issue deploying bc of your <text> shenangigans 😉

[kmherrmann]

Nice, ship it