add a dark/light switch button

[dwpeng]

Clear and concise description of the problem

Hard to see content under dark mode. I want to add a switch button to change to light quickly.

Suggested solution

Add a switch button here.

Alternative

No response

Additional context

No response

Validations

• Check that there isn't already an issue that request the same feature to avoid creating a duplicate.
• This issue is valid

[linear]

FOL-2582 add a dark/light switch button

[github-actions]

I found similar issues that might help:

• Request for Adding Shortcut Key for Switching between Light and Dark Themes #1430 (similarity: 0.89)

[lawvs]

Try to disable the 「Render Inline Style」 in the settings panel.