Feature Request: Automatic OS theme adaptability

[shravzzv]

Checks

• I have thoroughly read and understand The Odin Project Contributing Guide
• The title of this issue follows the Feature Request: brief description of feature request format, e.g. Feature Request: Add a dark mode to the website
• Would you like to work on this issue?

Description of the Feature Request

When I visit TOP website, I would like to set the theme toggle to use the system theme. This will prevent the need to change the theme manually every time when the OS theme changes.

Acceptance criteria

• A dropdown to select system theme option in the header.
• The website adapts to the system theme after selecting this option.
• The user's choice persists after leaving the website.

Additional Comments

No response

[CouchofTomato]

There is already a PR being worked on for this so closing this out.

#4341

[shravzzv]

Alright