Desktop support (#4484)

* Remove home link on desktop app

* Spellcheck, installation toasts, background styling, …

* Add email,slack, auth support

* More desktop style tweaks

* Move redirect to client

* cleanup

* Record desktop usage

* docs

* fix: Selection state in search input when double clicking header

app/components/Button.tsx

@@ -6,6 +6,7 @@ import styled from "styled-components";
 import ActionButton, {
   Props as ActionButtonProps,
 } from "~/components/ActionButton";
+import { undraggableOnDesktop } from "~/styles";
 
 type RealProps = {
   $fullwidth?: boolean;
@@ -33,6 +34,7 @@ const RealButton = styled(ActionButton)<RealProps>`
   cursor: var(--pointer);
   user-select: none;
   appearance: none !important;
+  ${undraggableOnDesktop()}
 
   ${(props) =>
     !props.$borderOnHover &&