A fork with a secondary tab rail, compact sidebar and rounded corners

[LucidVacx]

I use Ardia every day, and I've built a few things in my fork: LucidVacx/ardia. Sharing in case it's fun to look at.

• Secondary tab rail and side pane: keep your always-open sites (chat, mail) beside the page, with their own profile and a two-finger swipe to switch.
• Compact icon-only sidebar: drag the sidebar narrow and it snaps to a slim column of icons.
• Rounded top corners in macOS full screen: a small touch that suits MacBook displays.
• Popups keep their size over a full-screen window: "Sign in with Google" no longer gets a full-screen Space of its own.

Based on v0.2.43. Thanks for building Ardia.