Update background colors for keyboard popup (day/night themes)

[Femimat]

Contributor checklist

• This pull request is on a separate branch and not the main branch
• I have tested my code with the ./gradlew lintKotlin detekt test command as directed in the testing section of the contributing guide

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Description

This pull request updates the background colors for the mini keyboard popup to match the app’s day and night themes.
Previously, the popup background color only adapted correctly in dark mode, but not in light mode.
This fix ensures consistent theming across both modes by updating the corresponding color values in colors.xml and colors-night.xml.

Related issue

• Add shadow to alternate keys view #491

[github-actions]

Thank you for the pull request! ❤️

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[github-actions]

Maintainer Checklist

The following is a checklist for maintainers to make sure this process goes as well as possible. Feel free to address the points below yourself in further commits if you realize that actions are needed :)

• The linting, formatting and testing workflows within the PR checks do not indicate new errors in the files changed

  • Tests may need to be reran as they're at times not deterministic

• The CHANGELOG has been updated with a description of the changes for the upcoming release and the corresponding issue (if necessary)

[andrewtavis]

Hey @Femimat 👋 I'm realizing that I might have been confused by the plans for this. Would we be able to add a small shadow to the views that's similar to what's under the keys? The background color for the alternate keys view should be the same as they keyboard background color. It'd be good if we had a shadow under it so it's clear that it's above they keyboard interface :)

[Femimat]

Hi @andrewtavis, I understand better now. I’ll go over it and see how I can implement the design.

[andrewtavis]

Sounds good, @Femimat! Looking forward to the update 😊