[Epic]: New typescript Login with OIDC flow Deployed

[hifabienne]

As a end user I want to have the possiblity to deploy a ready to use login, and connect it to my ZITADEL instance.

Tasks for deploy login to vercel:

• [x] #48
• [x] #47
• [x] #49
• [ ] #51
• [x] #50
• [ ] Guide for different use cases (hosted login, customize hosted login, your own login in your application)
• [ ] Guide about how to only change the styling of the login

Tasks login ready with state of current hosted login:

• [x] https://github.com/zitadel/typescript/issues/15
• [x] https://github.com/zitadel/typescript/issues/18
• [x] https://github.com/zitadel/typescript/issues/17
• [x] https://github.com/zitadel/typescript/issues/37
• [ ] Implement missing scopes (metadata, roles, etc...)