feat: handle unstyled darkmode on Android

[okwasniewski]

PR Description

This PR handles unstyled dark mode on Android, and should fix #227

Now when user doesn't change anything related to styling the tabs will adapt to the default styling (especially useful for Material You)

How to test?

Change dark mode

Screenshots

CleanShot.2025-02-14.at.16.50.34.mp4

[changeset-bot]

🦋 Changeset detected

Latest commit: fd7a2b6

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

This PR includes changesets to release 3 packages

Name	Type
react-native-bottom-tabs	Patch
@bottom-tabs/expo-template	Patch
@bottom-tabs/react-navigation	Patch

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Click here if you're a maintainer who wants to add another changeset to this PR

[kamui545]

@okwasniewski I am not sure if this PR is the issue, but after upgrading to the new version, I have blank screens after toggling theme if the screen was not "mounted" already. (expo-router)

How to reproduce:

1. Open app
2. Toggle theme
3. Navigate to a tab, it should be blank.

What I noticed is:

• If you do not change theme, it works, the screen is visible.
• if you change theme AFTER navigating to the tabs, they will be visible.
• If I remove labeled={false}, the issue disappear, maybe it is related to hasCustomAppearance ?

Also, somehow the bottom tab theme still do not change even though this PR should have fixed that.
Maybe I am missing something... 🤷‍♂️

[okwasniewski]

@kamui545 That's weird.. can you open a new issue?