With Secondary Navigation

import {
  CalendarIcon,
  ChartPieIcon,
  DocumentDuplicateIcon,
  FolderIcon,
  HomeIcon,
  UsersIcon,
} from '@heroicons/react/24/outline'

const navigation = [
  { name: 'Dashboard', href: '#', icon: HomeIcon, count: '5', current: true },
  { name: 'Team', href: '#', icon: UsersIcon, current: false },
  { name: 'Projects', href: '#', icon: FolderIcon, count: '12', current: false },
  { name: 'Calendar', href: '#', icon: CalendarIcon, count: '20+', current: false },
  { name: 'Documents', href: '#', icon: DocumentDuplicateIcon, current: false },
  { name: 'Reports', href: '#', icon: ChartPieIcon, current: false },
]
const secondaryNavigation = [
  { name: 'Website redesign', href: '#', initial: 'W', current: false },
  { name: 'GraphQL API', href: '#', initial: 'G', current: false },
  { name: 'Customer migration guides', href: '#', initial: 'C', current: false },
  { name: 'Profit sharing program', href: '#', initial: 'P', current: false },
]

function classNames(...classes) {
  return classes.filter(Boolean).join(' ')
}

export default function Example() {
  return (
    <nav aria-label="Sidebar" className="flex flex-1 flex-col">
      <ul role="list" className="flex flex-1 flex-col gap-y-7">
        <li>
          <ul role="list" className="-mx-2 space-y-1">
            {navigation.map((item) => (
              <li key={item.name}>
                <a
                  href={item.href}
                  className={classNames(
                    item.current
                      ? 'bg-gray-50 text-indigo-600 dark:bg-white/5 dark:text-white'
                      : 'text-gray-700 hover:bg-gray-50 hover:text-indigo-600 dark:text-gray-300 dark:hover:bg-white/5 dark:hover:text-white',
                    'group flex gap-x-3 rounded-md p-2 text-sm/6 font-semibold',
                  )}
                >
                  <item.icon
                    aria-hidden="true"
                    className={classNames(
                      item.current
                        ? 'text-indigo-600 dark:text-white'
                        : 'text-gray-400 group-hover:text-indigo-600 dark:text-gray-500 dark:group-hover:text-white',
                      'size-6 shrink-0',
                    )}
                  />
                  {item.name}
                  {item.count ? (
                    <span
                      aria-hidden="true"
                      className="ml-auto w-9 min-w-max rounded-full bg-white px-2.5 py-0.5 text-center text-xs/5 font-medium whitespace-nowrap text-gray-600 outline-1 -outline-offset-1 outline-gray-200 dark:bg-gray-900 dark:text-gray-400 dark:outline-white/10"
                    >
                      {item.count}
                    </span>
                  ) : null}
                </a>
              </li>
            ))}
          </ul>
        </li>
        <li>
          <div className="text-xs/6 font-semibold text-gray-400 dark:text-gray-500">Projects</div>
          <ul role="list" className="-mx-2 mt-2 space-y-1">
            {secondaryNavigation.map((item) => (
              <li key={item.name}>
                <a
                  href={item.href}
                  className={classNames(
                    item.current
                      ? 'bg-gray-50 text-indigo-600 dark:bg-white/5 dark:text-white'
                      : 'text-gray-700 hover:bg-gray-50 hover:text-indigo-600 dark:text-gray-300 dark:hover:bg-white/5 dark:hover:text-white',
                    'group flex gap-x-3 rounded-md p-2 text-sm/6 font-semibold',
                  )}
                >
                  <span
                    className={classNames(
                      item.current
                        ? 'border-indigo-600 text-indigo-600 dark:border-indigo-500 dark:text-white'
                        : 'border-gray-200 text-gray-400 group-hover:border-indigo-600 group-hover:text-indigo-600 dark:border-white/10 dark:text-gray-500 dark:group-hover:border-white/20 dark:group-hover:text-white',
                      'flex size-6 shrink-0 items-center justify-center rounded-lg border bg-white text-[0.625rem] font-medium dark:bg-gray-900',
                    )}
                  >
                    {item.initial}
                  </span>
                  <span className="truncate">{item.name}</span>
                </a>
              </li>
            ))}
          </ul>
        </li>
      </ul>
    </nav>
  )
}