fix: add missing types to OAuth2Provider recipe init #1996

Job	Run time
setup	5s
test (./examples/with-update-email-post-verification)	8m 20s
test (./examples/with-phone-password)	7m 15s
test (./examples/with-svelte-react-thirdpartyemailpassword)	7m 24s
test (./examples/with-no-session-on-sign-up-thirdpartyemailpassword)	6m 30s
test (./examples/with-multifactorauth-recovery-codes)	6m 33s
test (./examples/with-phone-password-mfa)	6m 41s
test (./examples/with-legacy-2fa)	6m 57s
test (./examples/with-thirdpartyemailpassword-passwordless)	6m 50s
test (./examples/with-account-linking)	6m 30s
test (./examples/with-emailpassword-vercel)	6m 28s
test (./examples/with-one-login-per-subdomain)	6m 42s
test (./examples/with-localstorage)	4m 39s
test (./examples/with-sign-in-up-split-emailpassword)	6m 35s
test (./examples/with-cli-login)	6m 39s
test (./examples/with-multiple-email-sign-in)	6m 32s
test (./examples/with-multifactorauth-phone-chooser)	6h 0m 13s
test (./examples/with-emailverification-then-password-thirdpartyemailpassword)	6m 40s
test (./examples/with-i18next)	7m 20s
test (./examples/with-hash-router)	4m 31s
test (./examples/with-netlify)	7m 6s
test (./examples/with-emailverification-with-otp)	6m 40s
	8h 13m 10s

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