EsLint v9 (#154)

* Upgrade ESLint and related configurations to version 9

- Update ESLint to version 9.19.0
- Migrate ESLint configurations to flat config format
- Remove deprecated ESLint config files
- Update package dependencies and configurations
- Simplify ESLint setup across packages
- Remove unnecessary ESLint config blocks from package.json files
- Improved CI caching with Turborepo tasks
- Removed duplicate styles

packages/ui/src/shadcn/scroll-area.tsx

@@ -28,7 +28,7 @@ const ScrollBar: React.FC<
   <ScrollAreaPrimitive.ScrollAreaScrollbar
     orientation={orientation}
     className={cn(
-      'flex touch-none select-none transition-colors',
+      'flex touch-none transition-colors select-none',
       orientation === 'vertical' &&
         'h-full w-2.5 border-l border-l-transparent p-[1px]',
       orientation === 'horizontal' &&
@@ -37,7 +37,7 @@ const ScrollBar: React.FC<
     )}
     {...props}
   >
-    <ScrollAreaPrimitive.ScrollAreaThumb className="relative flex-1 rounded-full bg-border" />
+    <ScrollAreaPrimitive.ScrollAreaThumb className="bg-border relative flex-1 rounded-full" />
   </ScrollAreaPrimitive.ScrollAreaScrollbar>
 );
 ScrollBar.displayName = ScrollAreaPrimitive.ScrollAreaScrollbar.displayName;