Dark mode

[rpc]

I wrote a plug-in for RoundCubeMail 1.7 that patches dark-mode to work in the message viewer and the message editor.

I hope someone can use it as well as myself.

rpc-scandinavia/rpc_rcm_patches: Packagist page

[SKaero]

The plugin looks good. One thing I don't see is a way to switch to light / default mode in case there is a message that needs to be view in the original form.