pr fixes. centralized error types and added crud for credentials #2236

Job	Run time
setup	4s
test (./examples/loopback/with-emailpassword)	3m 48s
test (./examples/cloudflare-workers/with-email-password-hono-be-only)	1m 22s
test (./examples/cloudflare-workers/with-emailpassword)	8m 8s
test (./examples/next/with-emailpassword)	3m 18s
test (./examples/aws/with-emailpassword)	3m 14s
test (./examples/express/with-emailpassword)	8m 7s
test (./examples/hapi/with-emailpassword)	3m 20s
test (./examples/nest/with-emailpassword)	3m 58s
test (./examples/koa/with-emailpassword)	3m 45s
test (./examples/fastify/with-emailpassword)	3m 21s
	42m 25s

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