Dark Mode Issue: Param overwriting

[puremana]

If you go from dark mode on jeremyshaw.co.nz to blog.jeremyshaw.co.nz it uses a dark=true param to set dark mode. You can then press the light mode button on the blog page to switch it back to light, however if you refresh, the dark mode param is still present and therefore you will refresh to dark mode.

Solution: When light mode is pressed, this param should be changed or removed