feat: implement Sonner notifications, add Setting model, and reorganize user management into settings navigation.

package.json

@@ -17,10 +17,12 @@
     "bcryptjs": "^3.0.3",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
+    "cn": "^0.2.6",
     "date-fns": "^4.4.0",
     "jose": "^6.2.10",
     "lucide-react": "^1.34.0",
     "next": "16.3.3",
+    "next-themes": "^0.4.6",
     "prisma": "^5.22.0",
     "react": "19.2.8",
     "react-day-picker": "^10.0.1",
@@ -28,6 +30,7 @@
     "react-hook-form": "^7.86.0",
     "recharts": "^3.10.1",
     "shadcn": "^4.19.0",
+    "sonner": "^2.0.8",
     "tailwind-merge": "^3.6.0",
     "tw-animate-css": "^1.4.0",
     "uuid": "^14.0.2",

prisma/schema.prisma

@@ -1,6 +1,3 @@
-// This is your Prisma schema file,
-// learn more about it in the docs: https://pris.ly/d/prisma-schema
-
 generator client {
   provider = "prisma-client-js"
 }
@@ -25,28 +22,28 @@ model User {
 }
 
 model Order {
-  id             String          @id @default(uuid())
+  id              String          @id @default(uuid())
-  title          String
+  title           String
-  description    String?
+  date            DateTime
-  date           DateTime
+  allow_custom    Boolean         @default(false)
-  allow_custom   Boolean         @default(false)
+  status          String          @default("DRAFT")
-  status         String          @default("DRAFT")
+  creator_id      String
-  creator_id     String
+  created_at      DateTime        @default(now())
-  creator        User            @relation("CreatedOrders", fields: [creator_id], references: [id])
+  updated_at      DateTime        @updatedAt
+  description     String?
   available_items AvailableItem[]
-  submissions    Submission[]
+  creator         User            @relation("CreatedOrders", fields: [creator_id], references: [id])
-  created_at     DateTime        @default(now())
+  submissions     Submission[]
-  updated_at     DateTime        @updatedAt
 }
 
 model AvailableItem {
   id          String   @id @default(uuid())
   order_id    String
   name        String
+  created_at  DateTime @default(now())
+  updated_at  DateTime @updatedAt
   is_sold_out Boolean  @default(false)
   order       Order    @relation(fields: [order_id], references: [id], onDelete: Cascade)
-  created_at DateTime @default(now())
-  updated_at DateTime @updatedAt
 }
 
 model Submission {
@@ -54,13 +51,13 @@ model Submission {
   order_id       String
   user_id        String
   bill           Int?
-  paid_amount    Int?
   payment_status String           @default("BELUM_BAYAR")
+  created_at     DateTime         @default(now())
+  updated_at     DateTime         @updatedAt
+  paid_amount    Int?
   order          Order            @relation(fields: [order_id], references: [id], onDelete: Cascade)
   user           User             @relation(fields: [user_id], references: [id], onDelete: Cascade)
   items          SubmissionItem[]
-  created_at     DateTime         @default(now())
-  updated_at     DateTime         @updatedAt
 }
 
 model SubmissionItem {
@@ -69,7 +66,13 @@ model SubmissionItem {
   name          String
   qty           Int        @default(1)
   is_custom     Boolean    @default(false)
-  submission    Submission @relation(fields: [submission_id], references: [id], onDelete: Cascade)
   created_at    DateTime   @default(now())
   updated_at    DateTime   @updatedAt
+  submission    Submission @relation(fields: [submission_id], references: [id], onDelete: Cascade)
+}
+
+model Setting {
+  key        String   @id
+  value      String
+  updated_at DateTime @updatedAt
 }

src/app/(app)/my-orders/[id]/page.tsx

@@ -283,6 +283,7 @@ export default function OrderDetailPage() {
               {order.status === 'OPEN' && (
                 <ShareButton 
                   orderId={order.id}
+                  orderTitle={order.title}
                   className="h-8.5 text-xs font-bold rounded-xl border-slate-200 dark:border-slate-700 text-slate-700 dark:text-slate-300 gap-1.5"
                   showText={true}
                 />

src/app/(app)/settings/integrations/page.tsx

@@ -0,0 +1,132 @@
+'use client'
+
+import { useEffect, useState } from 'react'
+import { getSettings, updateSettings } from '@/app/actions'
+import { toast } from 'sonner'
+import { Loader2, Save, MessageSquare, MessageCircle, AlertCircle } from 'lucide-react'
+import { Button } from '@/components/ui/button'
+import { Input } from '@/components/ui/input'
+import { Label } from '@/components/ui/label'
+import { Textarea } from '@/components/ui/textarea'
+
+export default function IntegrationsPage() {
+  const [loading, setLoading] = useState(true)
+  const [saving, setSaving] = useState(false)
+  const [settings, setSettings] = useState({
+    MATTERMOST_WEBHOOK_URL: '',
+    MATTERMOST_TEMPLATE: '',
+    WHATSAPP_TEMPLATE: ''
+  })
+
+  useEffect(() => {
+    const fetchSettings = async () => {
+      const data = await getSettings()
+      if (data) {
+        setSettings({
+          MATTERMOST_WEBHOOK_URL: data.MATTERMOST_WEBHOOK_URL || '',
+          MATTERMOST_TEMPLATE: data.MATTERMOST_TEMPLATE || 'Halo tim! Lagi ada orderan open nih untuk {title}. Mumpung belum di-checkout, yang mau ikutan nitip bisa langsung cek ke sini ya: {url}',
+          WHATSAPP_TEMPLATE: data.WHATSAPP_TEMPLATE || 'Halo tim! Lagi ada orderan open nih untuk {title}. Mumpung belum di-checkout, yang mau ikutan nitip bisa langsung cek ke sini ya: {url}'
+        })
+      }
+      setLoading(false)
+    }
+    fetchSettings()
+  }, [])
+
+  const handleChange = (key: string, value: string) => {
+    setSettings(prev => ({ ...prev, [key]: value }))
+  }
+
+  const handleSave = async () => {
+    setSaving(true)
+    const res = await updateSettings(settings)
+    if (res.success) {
+      toast.success('Berhasil Disimpan', {
+        description: 'Pengaturan integrasi berhasil disimpan!',
+        duration: 3000
+      })
+    } else {
+      toast.error('Gagal', {
+        description: 'Gagal menyimpan pengaturan',
+        duration: 3000
+      })
+    }
+    setSaving(false)
+  }
+
+  if (loading) {
+    return (
+      <div className="flex justify-center items-center h-64">
+        <Loader2 className="w-8 h-8 animate-spin text-[#1B2CC1]" />
+      </div>
+    )
+  }
+
+  return (
+    <div className="p-6 space-y-8">
+      <div>
+        <h2 className="text-xl font-bold text-slate-900 dark:text-white">Integrasi & Sharing</h2>
+        <p className="text-xs text-slate-500 mt-1">Konfigurasi endpoint API dan template pesan otomatis.</p>
+      </div>
+
+      <div className="space-y-6 max-w-3xl">
+        {/* Mattermost Section */}
+        <div className="p-5 rounded-2xl border border-slate-200 dark:border-slate-800 bg-slate-50/50 dark:bg-slate-900/50 space-y-4">
+          <div className="flex items-center gap-2 text-indigo-600 dark:text-indigo-400 font-black">
+            <MessageSquare className="w-5 h-5" />
+            <h3>Mattermost Webhook</h3>
+          </div>
+          <p className="text-xs text-slate-500">Gunakan URL Incoming Webhook dari Mattermost untuk mengirim broadcast PO baru secara otomatis.</p>
+          
+          <div className="space-y-1.5">
+            <Label className="text-xs font-bold uppercase text-slate-700">Webhook URL</Label>
+            <Input 
+              value={settings.MATTERMOST_WEBHOOK_URL} 
+              onChange={e => handleChange('MATTERMOST_WEBHOOK_URL', e.target.value)} 
+              className="h-11 rounded-xl bg-white dark:bg-slate-950" 
+              placeholder="https://mattermost.yourdomain.com/hooks/xxx" 
+            />
+          </div>
+
+          <div className="space-y-1.5">
+            <Label className="text-xs font-bold uppercase text-slate-700">Pesan Template</Label>
+            <Textarea 
+              value={settings.MATTERMOST_TEMPLATE} 
+              onChange={e => handleChange('MATTERMOST_TEMPLATE', e.target.value)} 
+              className="rounded-xl min-h-[100px] bg-white dark:bg-slate-950" 
+              placeholder="Template pesan..." 
+            />
+            <p className="text-[10px] text-slate-500 flex items-center gap-1"><AlertCircle className="w-3 h-3"/> Gunakan variabel: {'{title}'}, {'{url}'}</p>
+          </div>
+        </div>
+
+        {/* WhatsApp Section */}
+        <div className="p-5 rounded-2xl border border-slate-200 dark:border-slate-800 bg-slate-50/50 dark:bg-slate-900/50 space-y-4">
+          <div className="flex items-center gap-2 text-emerald-600 dark:text-emerald-400 font-black">
+            <MessageCircle className="w-5 h-5" />
+            <h3>WhatsApp Share Template</h3>
+          </div>
+          <p className="text-xs text-slate-500">Atur template teks default saat user menekan tombol share ke WhatsApp.</p>
+
+          <div className="space-y-1.5">
+            <Label className="text-xs font-bold uppercase text-slate-700">Pesan Template</Label>
+            <Textarea 
+              value={settings.WHATSAPP_TEMPLATE} 
+              onChange={e => handleChange('WHATSAPP_TEMPLATE', e.target.value)} 
+              className="rounded-xl min-h-[100px] bg-white dark:bg-slate-950" 
+              placeholder="Template pesan..." 
+            />
+            <p className="text-[10px] text-slate-500 flex items-center gap-1"><AlertCircle className="w-3 h-3"/> Gunakan variabel: {'{title}'}, {'{url}'}</p>
+          </div>
+        </div>
+
+        <div className="pt-2">
+          <Button onClick={handleSave} disabled={saving} className="bg-[#1B2CC1] hover:bg-[#15229E] text-white rounded-xl h-11 px-8 font-bold shadow-md w-full sm:w-auto">
+            {saving ? <Loader2 className="w-4 h-4 animate-spin mr-2" /> : <Save className="w-4 h-4 mr-2" />}
+            Simpan Konfigurasi
+          </Button>
+        </div>
+      </div>
+    </div>
+  )
+}

src/app/(app)/settings/layout.tsx

@@ -0,0 +1,49 @@
+'use client'
+
+import Link from 'next/link'
+import { usePathname } from 'next/navigation'
+import { cn } from '@/lib/utils'
+import { User, Share2 } from 'lucide-react'
+
+export default function SettingsLayout({ children }: { children: React.ReactNode }) {
+  const pathname = usePathname()
+
+  const tabs = [
+    { name: 'User Management', href: '/settings/users', icon: User },
+    { name: 'Integrations & Share', href: '/settings/integrations', icon: Share2 },
+  ]
+
+  return (
+    <div className="space-y-6 animate-in fade-in duration-500 pb-12">
+      {/* Settings Navigation Tabs */}
+      <div className="flex flex-col md:flex-row items-start md:items-center gap-4 bg-white dark:bg-slate-900 p-4 rounded-2xl border border-slate-200/80 dark:border-slate-800 shadow-sm overflow-x-auto">
+        <div className="flex items-center bg-slate-100 dark:bg-slate-800/80 p-1 rounded-xl text-xs font-bold w-full md:w-auto">
+          {tabs.map((tab) => {
+            const isActive = pathname === tab.href
+            const Icon = tab.icon
+            return (
+              <Link
+                key={tab.href}
+                href={tab.href}
+                className={cn(
+                  "flex items-center gap-2 px-4 py-2 rounded-lg transition-all duration-200 whitespace-nowrap",
+                  isActive 
+                    ? "bg-white dark:bg-slate-900 text-[#1B2CC1] dark:text-blue-400 shadow-sm font-black" 
+                    : "text-slate-500 hover:text-slate-900 dark:hover:text-white"
+                )}
+              >
+                <Icon className="w-4 h-4" />
+                {tab.name}
+              </Link>
+            )
+          })}
+        </div>
+      </div>
+
+      {/* Settings Content */}
+      <div className="bg-white dark:bg-slate-900 rounded-2xl border border-slate-200/80 dark:border-slate-800 shadow-sm overflow-hidden">
+        {children}
+      </div>
+    </div>
+  )
+}

src/app/(app)/settings/users/page.tsx

@@ -100,19 +100,18 @@ export default function UsersPage() {
   }
 
   return (
-    <div className="space-y-6 animate-in fade-in duration-500 pb-12">
+    <div className="p-6">
-      <div className="flex flex-col sm:flex-row items-start sm:items-center justify-between gap-4">
+      <div className="flex flex-col sm:flex-row items-start sm:items-center justify-between gap-4 mb-6">
         <div>
-          <h1 className="text-2xl font-black text-slate-900 dark:text-white">Manajemen Pengguna</h1>
+          <h2 className="text-xl font-bold text-slate-900 dark:text-white">Manajemen Pengguna</h2>
-          <p className="text-sm text-slate-500 mt-1">Kelola data seluruh pengguna TitipIn.</p>
+          <p className="text-xs text-slate-500 mt-1">Kelola data seluruh pengguna TitipIn.</p>
         </div>
-        <Button onClick={() => setIsCreateOpen(true)} className="bg-[#1B2CC1] hover:bg-[#15229E] text-white rounded-xl h-11 px-5 shadow-md">
+        <Button onClick={() => setIsCreateOpen(true)} className="bg-[#1B2CC1] hover:bg-[#15229E] text-white rounded-xl h-10 px-4 shadow-sm text-xs font-bold">
-          <Plus className="w-4 h-4 mr-2" /> Tambah User
+          <Plus className="w-4 h-4 mr-1.5" /> Tambah User
         </Button>
       </div>
 
-      <Card className="rounded-3xl border border-slate-200/90 dark:border-slate-800 bg-white dark:bg-slate-900 overflow-hidden shadow-sm">
+      <div className="overflow-x-auto">
-        <div className="overflow-x-auto">
           <table className="w-full text-sm text-left">
             <thead className="bg-slate-50/50 dark:bg-slate-800/50 border-b border-slate-100 dark:border-slate-800 text-xs uppercase font-bold text-slate-500">
               <tr>
@@ -232,7 +231,6 @@ export default function UsersPage() {
             </div>
           </div>
         )}
-      </Card>
 
       {/* CREATE MODAL */}
       <Dialog open={isCreateOpen} onOpenChange={setIsCreateOpen}>

src/app/actions.ts

@@ -723,3 +723,64 @@ export async function deleteSubmission(submission_id: string, user_id: string) {
     return { success: false, error: 'Gagal membatalkan pesanan' };
   }
 }
+
+// --- SETTINGS ACTIONS ---
+
+export async function getSettings() {
+  const settings = await prisma.setting.findMany()
+  const obj: Record<string, string> = {}
+  settings.forEach(s => {
+    obj[s.key] = s.value
+  })
+  return obj
+}
+
+export async function updateSettings(settings: Record<string, string>) {
+  try {
+    for (const key of Object.keys(settings)) {
+      await prisma.setting.upsert({
+        where: { key },
+        update: { value: settings[key] },
+        create: { key, value: settings[key] }
+      })
+    }
+    return { success: true }
+  } catch (error) {
+    console.error(error)
+    return { success: false, error: 'Gagal update settings' }
+  }
+}
+
+// --- BROADCAST ACTIONS ---
+
+export async function broadcastToMattermost(orderId: string, orderUrl: string) {
+  try {
+    const order = await prisma.order.findUnique({
+      where: { id: orderId }
+    })
+    if (!order) return { success: false, error: 'Order not found' }
+
+    const settings = await getSettings()
+    const webhookUrl = settings.MATTERMOST_WEBHOOK_URL
+    let template = settings.MATTERMOST_TEMPLATE || 'Halo tim! Lagi ada orderan open nih untuk {title}. Mumpung belum di-checkout, yang mau ikutan nitip bisa langsung cek ke sini ya: {url}'
+    
+    if (!webhookUrl) return { success: false, error: 'Webhook URL belum di-setting' }
+
+    const message = template.replace('{title}', order.title).replace('{url}', orderUrl)
+    
+    const res = await fetch(webhookUrl, {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ text: message })
+    })
+
+    if (!res.ok) {
+      throw new Error(`Mattermost API Error: ${res.statusText}`)
+    }
+
+    return { success: true }
+  } catch (error) {
+    console.error(error)
+    return { success: false, error: 'Gagal mengirim ke Mattermost' }
+  }
+}

src/app/layout.tsx

@@ -1,6 +1,7 @@
 import type { Metadata, Viewport } from "next";
 import { Roboto, Open_Sans } from "next/font/google";
 import "./globals.css";
+import { Toaster } from "@/components/ui/sonner";
 
 
 const roboto = Roboto({
@@ -64,6 +65,7 @@ export default function RootLayout({
         className="min-h-full flex flex-col bg-[#F4F6FB] dark:bg-[#0B0F19] font-sans antialiased"
       >
         {children}
+        <Toaster position="top-center" />
       </body>
     </html>
   );

src/components/Header.tsx

@@ -2,7 +2,7 @@
 
 import { useEffect, useState } from 'react'
 import { usePathname } from 'next/navigation'
-import { Menu, Calendar, Store, ClipboardList, Package, User, FileText, BarChart2 } from 'lucide-react'
+import { Menu, Calendar, Store, ClipboardList, Package, User, FileText, BarChart2, Settings } from 'lucide-react'
 import { buttonVariants } from '@/components/ui/button'
 import { cn } from '@/lib/utils'
 import Link from 'next/link'
@@ -54,12 +54,13 @@ export function Header({ onMenuClick }: { onMenuClick: () => void }) {
           badge: 'Laporan',
           Icon: BarChart2
         }
-      case '/users':
+      case '/settings/users':
+      case '/settings/integrations':
         return {
-          title: 'Manajemen Pengguna',
+          title: 'Pengaturan Aplikasi',
-          subtitle: 'Kelola data pengguna, role, dan status aktif.',
+          subtitle: 'Konfigurasi integrasi, role, dan sistem.',
           badge: 'Superadmin',
-          Icon: User
+          Icon: Settings
         }
       default:
         if (pathname.startsWith('/my-orders/')) {

src/components/OrderCard.tsx

@@ -123,6 +123,7 @@ export function OrderCard({ order }: { order: any }) {
           
           <ShareButton 
             orderId={order.id} 
+            orderTitle={order.title}
             className="flex-1 h-9 rounded-xl font-bold text-xs gap-1.5 shadow-sm bg-white dark:bg-slate-900 border border-slate-200 dark:border-slate-700 hover:bg-slate-50 dark:hover:bg-slate-800 hover:text-slate-900 transition-all text-slate-700 dark:text-slate-300 px-1"
             showText={true}
           />

src/components/ShareButton.tsx

@@ -2,52 +2,111 @@
 
 import { useState } from 'react'
 import { Button } from '@/components/ui/button'
-import { Share2, Check } from 'lucide-react'
+import { Dialog, DialogContent, DialogTitle, DialogTrigger } from '@/components/ui/dialog'
+import { Share2, Check, Copy, MessageCircle, MessageSquare, Loader2 } from 'lucide-react'
 import { cn } from '@/lib/utils'
+import { broadcastToMattermost, getSettings } from '@/app/actions'
+import { toast } from 'sonner'
 
 interface ShareButtonProps {
   orderId: string
+  orderTitle?: string
   className?: string
   variant?: "link" | "default" | "destructive" | "outline" | "secondary" | "ghost"
   size?: "default" | "sm" | "lg" | "icon"
   showText?: boolean
 }
 
-export function ShareButton({ orderId, className, variant = "outline", size = "sm", showText = true }: ShareButtonProps) {
+export function ShareButton({ orderId, orderTitle = 'Pesanan', className, variant = "outline", size = "sm", showText = true }: ShareButtonProps) {
   const [copied, setCopied] = useState(false)
+  const [open, setOpen] = useState(false)
+  const [broadcasting, setBroadcasting] = useState(false)
 
-  const handleShare = () => {
+  const handleCopyLink = () => {
     const url = `${window.location.origin}/order/${orderId}`
     navigator.clipboard.writeText(url)
     setCopied(true)
     setTimeout(() => setCopied(false), 2000)
   }
 
+  const handleShareWA = async () => {
+    const settings = await getSettings()
+    let template = settings.WHATSAPP_TEMPLATE || 'Halo tim! Lagi ada orderan open nih untuk {title}. Mumpung belum di-checkout, yang mau ikutan nitip bisa langsung cek ke sini ya: {url}'
+    
+    const url = `${window.location.origin}/order/${orderId}`
+    const text = template.replace('{title}', orderTitle).replace('{url}', url)
+    
+    window.open(`https://api.whatsapp.com/send?text=${encodeURIComponent(text)}`, '_blank')
+  }
+
+  const handleBroadcastMattermost = async () => {
+    setBroadcasting(true)
+    const url = `${window.location.origin}/order/${orderId}`
+    const res = await broadcastToMattermost(orderId, url)
+    if (res.success) {
+      toast.success('Broadcast Terkirim!', {
+        description: 'Berhasil mengirim pesan ke Mattermost.',
+        duration: 3000
+      })
+      setOpen(false)
+    } else {
+      toast.error('Gagal Broadcast', {
+        description: res.error || 'Terjadi kesalahan saat mengirim.',
+        duration: 3000
+      })
+    }
+    setBroadcasting(false)
+  }
+
   return (
-    <Button 
+    <>
-      variant={variant}
+      <Button 
-      size={size}
+        variant={variant}
-      onClick={handleShare}
+        size={size}
-      className={cn(
+        className={cn("transition-all", className)}
-        "transition-all",
+        title="Bagikan PO"
-        copied
+        onClick={() => setOpen(true)}
-          ? "bg-emerald-50 text-emerald-600 border-emerald-200 hover:bg-emerald-100 hover:text-emerald-700 dark:bg-emerald-950/30 dark:text-emerald-400 dark:border-emerald-800"
+      >
-          : "",
+        <Share2 className="w-3.5 h-3.5 shrink-0" />
-        className
+        {showText && <span className="truncate hidden sm:inline">Bagikan</span>}
-      )}
+      </Button>
-      title="Bagikan PO"
+      
-    >
+      <Dialog open={open} onOpenChange={setOpen}>
-      {copied ? (
+        <DialogContent className="sm:max-w-xs p-6 rounded-3xl border-slate-200/90 dark:border-slate-800">
-        <>
+          <DialogTitle className="text-xl font-black text-center text-slate-900 dark:text-white mb-2">Bagikan Pesanan</DialogTitle>
-          <Check className="w-3.5 h-3.5 shrink-0" />
+          <p className="text-sm text-slate-500 text-center mb-4">
-          {showText && <span className="truncate hidden sm:inline">Tersalin</span>}
+            Pilih metode untuk membagikan PO ini ke teman atau tim Anda.
-        </>
+          </p>
-      ) : (
+
-        <>
+          <div className="space-y-3">
-          <Share2 className="w-3.5 h-3.5 shrink-0" />
+            <Button 
-          {showText && <span className="truncate hidden sm:inline">Bagikan</span>}
+              variant="outline" 
-        </>
+              onClick={handleCopyLink} 
-      )}
+              className="w-full h-11 rounded-xl justify-start font-bold gap-3 text-slate-700 dark:text-slate-300"
-    </Button>
+            >
+              {copied ? <Check className="w-4 h-4 text-emerald-500" /> : <Copy className="w-4 h-4" />}
+              {copied ? 'Tautan Disalin!' : 'Salin Tautan'}
+            </Button>
+
+            <Button 
+              onClick={handleShareWA} 
+              className="w-full h-11 rounded-xl justify-start font-bold gap-3 bg-[#25D366] hover:bg-[#20bd5a] text-white"
+            >
+              <MessageCircle className="w-4 h-4" />
+              Kirim ke WhatsApp
+            </Button>
+
+            <Button 
+              onClick={handleBroadcastMattermost} 
+              disabled={broadcasting}
+              className="w-full h-11 rounded-xl justify-start font-bold gap-3 bg-[#0668E1] hover:bg-[#0557bc] text-white"
+            >
+              {broadcasting ? <Loader2 className="w-4 h-4 animate-spin" /> : <MessageSquare className="w-4 h-4" />}
+              {broadcasting ? 'Mengirim...' : 'Broadcast ke Mattermost'}
+            </Button>
+          </div>
+        </DialogContent>
+      </Dialog>
+    </>
   )
 }

src/components/Sidebar.tsx

@@ -20,7 +20,8 @@ import {
   ArrowUpRight,
   Info,
   BarChart2,
-  Wallet
+  Wallet,
+  Settings
 } from 'lucide-react'
 
 const menuItems = [
@@ -63,7 +64,7 @@ export function Sidebar({ isOpen, onClose }: { isOpen?: boolean; onClose?: () =>
   // Dynamic Menu Items based on role
   const finalMenuItems = [...menuItems]
   if (userRole === 'superadmin') {
-    finalMenuItems.push({ name: 'User Management', href: '/users', icon: UserCircle, desc: 'Kelola pengguna' })
+    finalMenuItems.push({ name: 'Pengaturan', href: '/settings/users', icon: Settings, desc: 'Konfigurasi aplikasi' })
   }
 
   return (

src/components/ui/sonner.tsx

@@ -0,0 +1,53 @@
+"use client"
+
+import { useTheme } from "next-themes"
+import { Toaster as Sonner, type ToasterProps } from "sonner"
+import { CircleCheckIcon, InfoIcon, TriangleAlertIcon, OctagonXIcon, Loader2Icon } from "lucide-react"
+
+const Toaster = ({ ...props }: ToasterProps) => {
+  const { theme = "system" } = useTheme()
+
+  return (
+    <Sonner
+      theme={theme as ToasterProps["theme"]}
+      className="toaster group"
+      icons={{
+        success: (
+          <CircleCheckIcon className="size-4" />
+        ),
+        info: (
+          <InfoIcon className="size-4" />
+        ),
+        warning: (
+          <TriangleAlertIcon className="size-4" />
+        ),
+        error: (
+          <OctagonXIcon className="size-4" />
+        ),
+        loading: (
+          <Loader2Icon className="size-4 animate-spin" />
+        ),
+      }}
+      style={
+        {
+          "--normal-bg": "var(--popover)",
+          "--normal-text": "var(--popover-foreground)",
+          "--normal-border": "var(--border)",
+          "--border-radius": "var(--radius)",
+        } as React.CSSProperties
+      }
+      toastOptions={{
+        classNames: {
+          toast: "cn-toast group-[.toaster]:bg-white dark:group-[.toaster]:bg-slate-950 group-[.toaster]:text-slate-950 dark:group-[.toaster]:text-slate-50 group-[.toaster]:border-slate-200 dark:group-[.toaster]:border-slate-800",
+          title: "font-bold",
+          description: "!text-slate-700 dark:!text-slate-300",
+          success: "group-[.toaster]:border-emerald-500 group-[.toaster]:bg-emerald-50 dark:group-[.toaster]:bg-emerald-950/50 group-[.toaster]:text-emerald-900 dark:group-[.toaster]:text-emerald-100 [&_svg]:text-emerald-600 dark:[&_svg]:text-emerald-400 [&_[data-description]]:!text-emerald-700 dark:[&_[data-description]]:!text-emerald-300",
+          error: "group-[.toaster]:border-red-500 group-[.toaster]:bg-red-50 dark:group-[.toaster]:bg-red-950/50 group-[.toaster]:text-red-900 dark:group-[.toaster]:text-red-100 [&_svg]:text-red-600 dark:[&_svg]:text-red-400 [&_[data-description]]:!text-red-700 dark:[&_[data-description]]:!text-red-300",
+        },
+      }}
+      {...props}
+    />
+  )
+}
+
+export { Toaster }

src/components/ui/textarea.tsx

@@ -0,0 +1,17 @@
+import * as React from "react"
+import { cn } from "cn"
+
+function Textarea({ className, ...props }: React.ComponentProps<"textarea">) {
+  return (
+    <textarea
+      data-slot="textarea"
+      className={cn(
+        "flex field-sizing-content min-h-16 w-full rounded-lg border border-input bg-transparent px-2.5 py-2 text-base transition-colors outline-none placeholder:text-muted-foreground focus-visible:border-ring focus-visible:ring-3 focus-visible:ring-ring/50 disabled:cursor-not-allowed disabled:bg-input/50 disabled:opacity-50 aria-invalid:border-destructive aria-invalid:ring-3 aria-invalid:ring-destructive/20 md:text-sm dark:bg-input/30 dark:disabled:bg-input/80 dark:aria-invalid:border-destructive/50 dark:aria-invalid:ring-destructive/40",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+export { Textarea }

yarn.lock

@@ -2714,6 +2714,11 @@ clsx@^2.1.1:
   resolved "https://registry.yarnpkg.com/clsx/-/clsx-2.1.1.tgz#eed397c9fd8bd882bfb18deab7102049a2f32999"
   integrity sha512-eYm0QWBtUrBWZWG0d386OGAw16Z995PiOVo2B7bjWSbHedGl5e0ZWaq65kOGgUSNesEIDkB9ISbTg/JK9dhCZA==
 
+cn@^0.2.6:
+  version "0.2.6"
+  resolved "https://registry.yarnpkg.com/cn/-/cn-0.2.6.tgz#16e7a9f1746efcb104fbea027806c17810b5ee6a"
+  integrity sha512-+i4L0zUGgRcEnhsxueVrP7iBGxBx5iD0WOTYg1MwFEu2ZyCmH5Ov2V1cul2Ht5UchRQQgftCf4be/RxspuW6QQ==
+
 code-block-writer@^13.0.3:
   version "13.0.3"
   resolved "https://registry.yarnpkg.com/code-block-writer/-/code-block-writer-13.0.3.tgz#90f8a84763a5012da7af61319dd638655ae90b5b"
@@ -4923,6 +4928,11 @@ negotiator@^1.0.0:
   dependencies:
     content-type "^2.1.0"
 
+next-themes@^0.4.6:
+  version "0.4.6"
+  resolved "https://registry.yarnpkg.com/next-themes/-/next-themes-0.4.6.tgz#8d7e92d03b8fea6582892a50a928c9b23502e8b6"
+  integrity sha512-pZvgD5L0IEvX5/9GWyHMf3m8BKiVQwsCMHfoFosXtXBMnaS0ZnIJ9ST4b4NqLVKDEm8QBxoNNGNaBv2JNF6XNA==
+
 next@16.3.3:
   version "16.3.3"
   resolved "https://registry.yarnpkg.com/next/-/next-16.3.3.tgz#dc062aa903c34e2af41a0ffa2ad99c9369447d07"
@@ -5906,6 +5916,11 @@ socks@^2.8.8:
     ip-address "^10.1.1"
     smart-buffer "^4.2.0"
 
+sonner@^2.0.8:
+  version "2.0.8"
+  resolved "https://registry.yarnpkg.com/sonner/-/sonner-2.0.8.tgz#dbfa02bb4eb0924616800a4594e9a455a9a195ac"
+  integrity sha512-UM/ByIoFra8yzV75n1o0Puu0bw5U/9UNnDacrJNspekBewIfsQ3D6ez1nvlWpt7aTsO6rujQtifBpycwIivqlg==
+
 source-list-map@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/source-list-map/-/source-list-map-2.0.1.tgz#3993bd873bfc48479cca9ea3a547835c7c154b34"