feat(auth): standalone enable oauth listener for MPAs

[HuiSF]

Description of changes

• Re-merge feat(auth): standalone enable oauth listener for MPAs #12731, fix(auth): oAuthStore is used before a valid OAuth config is confirmed #12748
• Fixing issues 51a0693

Issue #, if available

Description of how you validated changes

• local Next.js sample App with MPA set up
• local react-native App with OAuth sign in
• E2E tests: https://github.com/aws-amplify/amplify-js/actions/runs/7352445365

Checklist

• PR description included
• yarn test passes
• Tests are changed or added
• Relevant documentation is changed or added (and PR referenced)

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

[github-actions]

⚠️ This PR includes manual changes to the "aws-amplify" package.json file, which can have library-wide implications.

Please ensure that this PR:

• Does not modify "@aws-amplify/*" dependency versions, which may misalign core dependencies across the library.

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[AllanZhengYP]

The fix looks good to me. Merge it when we fixed the sign_in_after_sign_up test

[israx]

LGTM!