feat(messaging, apple): allow system to display button for in-app notification settings

[StanleyCocos]

Description

I found that there is no option to set a button to display the app settings in the notification settings when registering for push notifications. I hope to add this feature.

fixes #13688

Specifically, the UNAuthorizationOptions.UNAuthorizationOptionProvidesAppNotificationSettings provided by iOS is missing.

Checklist

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• I read the [Contributor Guide] and followed the process outlined there for submitting PRs.
• My PR includes unit or integration tests for all changed/updated/fixed behaviors (See [Contributor Guide]).
• All existing and new tests are passing.
• I updated/added relevant documentation (doc comments with ///).
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• I read and followed the [Flutter Style Guide].
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Breaking Change

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• Yes, this is a breaking change.
• No, this is not a breaking change.

[Lyokone]

Hey 👋 Thanks a lot for the PR, and sorry for the late review, it looks really good.

Forgot

[StanleyCocos]

Thank you Already submitted

[StanleyCocos]

@Lyokone
Thank you
What else do I need to do to merge this request?

[Lyokone]

Hello @StanleyCocos, a lot of CI are currently red, you would need to apply proper formatting to your PR (melos run format-ci) then check the different actions to get it merged

[StanleyCocos]

Thank you.
I will revise and follow up in time.

[StanleyCocos]

@Lyokone
Hello, are you still continuing with the review?

[StanleyCocos]

@russellwheatley Could you please guide me? It seems that my request isn't getting approved due to CI issues. I'm unsure if any adjustments are still needed on my part.
Thank you

[StanleyCocos]

It seems like everyone is quite busy. However, I still hope to get some help. What I know is that there are CI issues, but I’m unsure how to resolve them. Can I get some guidance? I’m following up almost every day.

[russellwheatley]

@StanleyCocos - Sorry for the late response. This looks good to me. I've approved CI run, let's see what the result is 👍

[StanleyCocos]

@russellwheatley
Thank you for your response. I’ve adjusted the test, but there still seems to be an e2e issue, and I’m not sure what to do. Could you provide some guidance?

[russellwheatley]

@StanleyCocos - I've just merged with main branch which ought to have a fix for CI. Nothing on your end to do now 🙏

[StanleyCocos]

Thank you.
It seems there’s still an issue. To be honest, I might not have a deep understanding of CI. If you could provide some direction, I would really appreciate it.