feat(auth): link credentials users with OIDC

packages/auth/env.ts

@@ -46,6 +46,7 @@ export const env = createEnv({
           AUTH_OIDC_NAME_ATTRIBUTE_OVERWRITE: z.string().optional(),
           AUTH_OIDC_FORCE_USERINFO: createBooleanSchema(false),
           AUTH_OIDC_ENABLE_DANGEROUS_ACCOUNT_LINKING: createBooleanSchema(false),
+          AUTH_OIDC_ENABLE_DANGEROUS_CREDENTIALS_LINKING: createBooleanSchema(false),
           AUTH_OIDC_TOKEN_ENDPOINT_AUTH_METHOD: z
             .enum(["client_secret_basic", "client_secret_post", "client_secret_jwt", "none"])
             .default("client_secret_basic"),