suggestion(intergration): Allow people to customise the colour of the Discord Embed from Discord Notifications

Discord Notification Colour

Before an update by @Taucher2003 (!133120 (merged)) the default colour of the discord embed was orange ('fc6d26'.hex), but now works off of slack notification colours, I used the Discord Notifications for a public discord server and now it looks kinda eh, used a patch provided by Niklas to revert it and I think that there should be a colour picker on the settings page to allow for custom colours.