chore: release @excalidraw/excalidraw@18.0.0 🎉 (#9127)

packages/excalidraw/components/Sidebar/Sidebar.scss

@@ -30,7 +30,7 @@
 
     overflow: hidden;
     border-radius: 0;
-    width: calc(#{$right-sidebar-width} - var(--space-factor) * 2);
+    width: calc(var(--right-sidebar-width) - var(--space-factor) * 2);
 
     border-left: 1px solid var(--sidebar-border-color);
 

packages/excalidraw/components/Sidebar/Sidebar.tsx

@@ -136,6 +136,9 @@ export const SidebarInner = forwardRef(
       <Island
         {...rest}
         className={clsx("sidebar", { "sidebar--docked": docked }, className)}
+        style={{
+          "--right-sidebar-width": "302px",
+        }}
         ref={islandRef}
       >
         <SidebarPropsContext.Provider value={headerPropsRef.current}>