feat: allow custom field on sign in

[fmonper1]

Description of changes

This changes passes custom fields on the SignIn page to the relevant services.

Issue #, if available

#6570

Description of how you validated changes

Checklist

• Have read the Pull Request Guidelines
• PR description included
• yarn test passes and tests are updated/added
• PR title and commit messages follow conventional commit syntax
• If this change should result in a version bump, changeset added (This can be done after creating the PR.) This does not apply to changes made to docs, e2e, examples, or other private packages.

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[changeset-bot]

🦋 Changeset detected

Latest commit: 24b24bc

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 12 packages

Name	Type
@aws-amplify/ui	Patch
@aws-amplify/ui-react-core-notifications	Patch
@aws-amplify/ui-react-core	Patch
@aws-amplify/ui-react-liveness	Patch
@aws-amplify/ui-react-native	Patch
@aws-amplify/ui-react-notifications	Patch
@aws-amplify/ui-react-storage	Patch
@aws-amplify/ui-react	Patch
@aws-amplify/ui-vue	Patch
@aws-amplify/ui-angular	Patch
@aws-amplify/ui-react-geo	Patch
@aws-amplify/ui-test-utils	Patch

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[ahmedhamouda78]

Hello @fmonper1, thank you for the PR we will have a look and update you as soon as we have an update. Can you meanwhile please clarify how/if you tested this end-to-end?

[fmonper1]

Hey there @ahmedhamouda78 , I haven't been able to test this locally since I'm unable to run the example packages locally.

I've been somewhat able to build the packages in the monorepo and I get some TS error related to this type https://github.com/aws-amplify/amplify-js/blob/main/packages/auth/src/providers/cognito/types/options.ts#L39-L46 not matching the signature of

          return services.handleSignIn({
            username,
            password: formValues.password,
            customFields,
          });

I'd be happy to add some test coverage If im able to run the examples locally