feat: edit error/warning messages color of message logger

[brun0-matheus]

feat: Add option to choose error/warning message colors of message logger

Description

Add two new settings: "Error Message Color" and "Warn Message Color".
These settings are located at Appearance -> General, and have a combo box to select the colors, using default Qt Colors names.
Message Logger code was modified to use these settings instead of hardcoded values.

Related Issues / Pull Requests

Closes #521

Motivation and Context

Some users don't like the default colors for various reasons, so, an option to change them was added.

How Has This Been Tested?

Tested on Fedora Workstation 37, on dark and light modes.

Screenshots (if appropriate)

Checklist

• If the key of a setting is changed, the old attribute is updated or it is resolved in SettingsUpdater.
• If there are changes of the text displayed in the UI, they are wrapped in tr() or QCoreApplication::translate().
• If needed, I have opened a pull request or an issue to update the documentation.
• If these changes are notable, they are documented in CHANGELOG.md.

Additional text

It's necessary to translate the settings description and also add in the documentation and changelog.

[coder3101]

Everything looks good!
However few suggestions before we merge this:

• Update the translations file. There is a script for that, see the action that failed above.
• Please check all of the combination of text colors and UI themes have enough contrast so people can read.
• MacOS static checks failed, you can fix it, although it's not related to your PR, looks like static checker got updated/improved.
• Update the changelog file.
• Accompanying documentation changes PR would be nice as well.

[brun0-matheus]

About the contrast of text color and background, I've tested all the combinations, and most of them looks good to me, except for ones like dark text on dark background or white text on white background. The combinations that don't look good to me are:

For white background: lime, aqua, silver, yellow, white text color.
For black background: teal, purple, navy, maroon, black text color

[brun0-matheus]

The documentation pull request will be made soon. And about the mac os one, I will look into it in the near future (after docs).

[stale]

This pull request has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[coder3101]

#1268 should unblock this PR, @brun0-matheus please rebase the changes on top of master.

EDIT: Done

[coder3101]

@all-contributors please add @brun0-matheus for code

[allcontributors]

@coder3101

I've put up a pull request to add @brun0-matheus! 🎉