[5.1] Light/Dark Mode switch

[brianteeman]

Pull Request for Issue #43307 .

Summary of Changes

The icon represents the current state and the text identifies what you can switch between

Link to documentations

Please select:

• Documentation link for docs.joomla.org:

• No documentation changes for docs.joomla.org needed

• Pull Request link for manual.joomla.org:

• No documentation changes for manual.joomla.org needed

[dautrich]

I have tested this item ✅ successfully on 7b4bf9c

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[ChristineWk]

I have tested this item ✅ successfully on 7b4bf9c

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[alikon]

RTC

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[LadySolveig]

Thank you @brianteeman and for testing @ChristineWk @dautrich