feat: redirect to OIDC providers only once in registration flows #3119

Job	Run time
Generate SDKs	1m 52s
Run tests and lints	26m 22s
Run end-to-end tests (postgres)	1h 14m 26s
Run end-to-end tests (cockroach)	1h 14m 47s
Run end-to-end tests (sqlite)	1h 14m 48s
Run end-to-end tests (mysql)	1h 14m 46s
Run Playwright end-to-end tests (postgres)	5m 37s
Run Playwright end-to-end tests (cockroach)	8m 2s
Run Playwright end-to-end tests (sqlite)	8m 45s
Run Playwright end-to-end tests (mysql)	7m 22s
Build CLI docs	1m 54s
Generate changelog	0s
Generate release	0s
Release SDKs	0s
Draft newsletter	0s
Render version schema	0s
Pending approval Slack notification	0s
Send newsletter	0s
	5h 58m 41s

Provide feedback