refactor: replace all legacy settings links with unified modal openers

app/notifications/page.tsx

@@ -16,6 +16,7 @@ import {
 import { getAuthErrorMessage } from '@ciphera-net/ui'
 import { formatTimeAgo, getTypeIcon } from '@/lib/utils/notifications'
 import { Button, ArrowLeftIcon } from '@ciphera-net/ui'
+import { useUnifiedSettings } from '@/lib/unified-settings-context'
 import { NotificationsListSkeleton, useMinimumLoading, useSkeletonFade } from '@/components/skeletons'
 import { toast } from '@ciphera-net/ui'
 
@@ -23,6 +24,7 @@ const PAGE_SIZE = 50
 
 export default function NotificationsPage() {
   const { user } = useAuth()
+  const { openUnifiedSettings } = useUnifiedSettings()
   const [notifications, setNotifications] = useState<Notification[]>([])
   const [unreadCount, setUnreadCount] = useState(0)
   const [loading, setLoading] = useState(true)
@@ -125,9 +127,9 @@ export default function NotificationsPage() {
         <h1 className="text-2xl font-bold text-white mb-2">Notifications</h1>
         <p className="text-sm text-neutral-400 mb-6">
           Manage which notifications you receive in{' '}
-          <Link href="/org-settings?tab=notifications" className="text-brand-orange hover:underline">
+          <button onClick={() => openUnifiedSettings({ context: 'workspace', tab: 'notifications' })} className="text-brand-orange hover:underline cursor-pointer">
             Organization Settings → Notifications
-          </Link>
+          </button>
         </p>
 
         {showSkeleton ? (
@@ -141,9 +143,9 @@ export default function NotificationsPage() {
             <p>No notifications yet</p>
             <p className="text-sm mt-2">
               Manage which notifications you receive in{' '}
-              <Link href="/org-settings?tab=notifications" className="text-brand-orange hover:underline">
+              <button onClick={() => openUnifiedSettings({ context: 'workspace', tab: 'notifications' })} className="text-brand-orange hover:underline cursor-pointer">
                 Organization Settings → Notifications
-              </Link>
+              </button>
             </p>
           </div>
         ) : (

app/page.tsx

@@ -24,11 +24,13 @@ import { toast } from '@ciphera-net/ui'
 import { getAuthErrorMessage } from '@ciphera-net/ui'
 import { getSitesLimitForPlan } from '@/lib/plans'
 import { formatDate } from '@/lib/utils/formatDate'
+import { useUnifiedSettings } from '@/lib/unified-settings-context'
 
 type SiteStatsMap = Record<string, { stats: Stats }>
 
 export default function HomePage() {
   const { user, loading: authLoading } = useAuth()
+  const { openUnifiedSettings } = useUnifiedSettings()
   const [sites, setSites] = useState<Site[]>([])
   const [sitesLoading, setSitesLoading] = useState(true)
   const [siteStats, setSiteStats] = useState<SiteStatsMap>({})
@@ -355,9 +357,9 @@ export default function HomePage() {
               )}
               <div className="mt-2 flex gap-2">
                 {subscription.has_payment_method ? (
-                  <Link href="/org-settings?tab=billing" className="text-sm font-medium text-brand-orange hover:underline focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-brand-orange focus-visible:rounded">
+                  <button onClick={() => openUnifiedSettings({ context: 'workspace', tab: 'billing' })} className="text-sm font-medium text-brand-orange hover:underline focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-brand-orange focus-visible:rounded cursor-pointer">
                     Manage billing
-                  </Link>
+                  </button>
                 ) : (
                   <Link href="/pricing" className="text-sm font-medium text-brand-orange hover:underline focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-brand-orange focus-visible:rounded">
                     Upgrade

app/sites/[id]/cdn/page.tsx

@@ -3,7 +3,7 @@
 import { useEffect, useState } from 'react'
 import dynamic from 'next/dynamic'
 import { useParams } from 'next/navigation'
-import Link from 'next/link'
+import { useUnifiedSettings } from '@/lib/unified-settings-context'
 import * as Flags from 'country-flag-icons/react/3x2'
 
 const DottedMap = dynamic(() => import('@/components/dashboard/DottedMap'), { ssr: false })
@@ -115,6 +115,8 @@ export default function CDNPage() {
   const [period, setPeriod] = useState('7')
   const [dateRange, setDateRange] = useState(() => getDateRange(7))
 
+  const { openUnifiedSettings } = useUnifiedSettings()
+
   // Data fetching
   const { data: bunnyStatus } = useBunnyStatus(siteId)
   const { data: dashboard } = useDashboard(siteId, dateRange.start, dateRange.end)
@@ -183,13 +185,13 @@ export default function CDNPage() {
           <p className="text-sm text-neutral-400 max-w-md mb-6">
             Monitor your CDN performance including bandwidth usage, cache hit rates, request volumes, and geographic distribution.
           </p>
-          <Link
+          <button
-            href={`/sites/${siteId}/settings?tab=integrations`}
+            onClick={() => openUnifiedSettings({ context: 'site', tab: 'integrations' })}
-            className="inline-flex items-center gap-2 px-5 py-2.5 rounded-lg bg-brand-orange hover:bg-brand-orange/90 text-white text-sm font-medium transition-colors"
+            className="inline-flex items-center gap-2 px-5 py-2.5 rounded-lg bg-brand-orange hover:bg-brand-orange/90 text-white text-sm font-medium transition-colors cursor-pointer"
           >
             Connect in Settings
             <ArrowSquareOut size={16} weight="bold" />
-          </Link>
+          </button>
         </div>
       </div>
     )

app/sites/[id]/search/page.tsx

@@ -2,7 +2,7 @@
 
 import { useEffect, useState } from 'react'
 import { useParams } from 'next/navigation'
-import Link from 'next/link'
+import { useUnifiedSettings } from '@/lib/unified-settings-context'
 import { Select, DatePicker } from '@ciphera-net/ui'
 import { getDateRange, formatDate, getThisWeekRange, getThisMonthRange } from '@/lib/utils/dateRanges'
 import { CaretDown, CaretUp, MagnifyingGlass, ArrowSquareOut } from '@phosphor-icons/react'
@@ -36,6 +36,7 @@ const PAGE_SIZE = 50
 export default function SearchConsolePage() {
   const params = useParams()
   const siteId = params.id as string
+  const { openUnifiedSettings } = useUnifiedSettings()
 
   // Date range
   const [period, setPeriod] = useState('28')
@@ -172,13 +173,13 @@ export default function SearchConsolePage() {
           <p className="text-sm text-neutral-400 max-w-md mb-6">
             See how your site performs in Google Search. View top queries, pages, click-through rates, and average position data.
           </p>
-          <Link
+          <button
-            href={`/sites/${siteId}/settings?tab=integrations`}
+            onClick={() => openUnifiedSettings({ context: 'site', tab: 'integrations' })}
-            className="inline-flex items-center gap-2 px-5 py-2.5 rounded-lg bg-brand-orange hover:bg-brand-orange/90 text-white text-sm font-medium transition-colors"
+            className="inline-flex items-center gap-2 px-5 py-2.5 rounded-lg bg-brand-orange hover:bg-brand-orange/90 text-white text-sm font-medium transition-colors cursor-pointer"
           >
             Connect in Settings
             <ArrowSquareOut size={16} weight="bold" />
-          </Link>
+          </button>
         </div>
       </div>
     )

components/dashboard/Sidebar.tsx

@@ -327,6 +327,38 @@ function NavLink({
   )
 }
 
+// ─── Settings Button (opens unified modal instead of navigating) ─────
+
+function SettingsButton({
+  item, collapsed, onClick,
+}: {
+  item: NavItem; collapsed: boolean; onClick?: () => void
+}) {
+  const { openUnifiedSettings } = useUnifiedSettings()
+
+  return (
+    <div className="relative group/nav">
+      <button
+        onClick={() => {
+          openUnifiedSettings({ context: 'site', tab: 'general' })
+          onClick?.()
+        }}
+        className="flex items-center gap-2.5 rounded-lg px-2.5 py-2 text-sm font-medium overflow-hidden transition-all duration-150 text-neutral-400 hover:text-white hover:bg-white/[0.06] hover:translate-x-0.5 w-full cursor-pointer"
+      >
+        <span className="w-7 h-7 flex items-center justify-center shrink-0">
+          <item.icon className="w-[18px] h-[18px]" weight="regular" />
+        </span>
+        <Label collapsed={collapsed}>{item.label}</Label>
+      </button>
+      {collapsed && (
+        <span className="pointer-events-none absolute left-full top-1/2 -translate-y-1/2 ml-2 px-2 py-1 rounded-md bg-neutral-800 text-white text-xs whitespace-nowrap opacity-0 group-hover/nav:opacity-100 transition-opacity duration-150 delay-150 z-50">
+          {item.label}
+        </span>
+      )}
+    </div>
+  )
+}
+
 // ─── Sidebar Content ────────────────────────────────────────
 
 interface SidebarContentProps {
@@ -401,7 +433,7 @@ function SidebarContent({
                 <NavLink key={item.label} item={item} siteId={siteId} collapsed={c} onClick={isMobile ? onMobileClose : undefined} pendingHref={pendingHref} onNavigate={onNavigate} />
               ))}
               {group.label === 'Infrastructure' && canEdit && (
-                <NavLink item={SETTINGS_ITEM} siteId={siteId} collapsed={c} onClick={isMobile ? onMobileClose : undefined} pendingHref={pendingHref} onNavigate={onNavigate} />
+                <SettingsButton item={SETTINGS_ITEM} collapsed={c} onClick={isMobile ? onMobileClose : undefined} />
               )}
             </div>
           </div>

components/dashboard/SiteNav.tsx

@@ -4,7 +4,6 @@ import Link from 'next/link'
 import { usePathname } from 'next/navigation'
 import { motion } from 'framer-motion'
 import { useTabListKeyboard } from '@/lib/hooks/useTabListKeyboard'
-import { useAuth } from '@/lib/auth/context'
 
 interface SiteNavProps {
   siteId: string
@@ -13,8 +12,6 @@ interface SiteNavProps {
 export default function SiteNav({ siteId }: SiteNavProps) {
   const pathname = usePathname()
   const handleTabKeyDown = useTabListKeyboard()
-  const { user } = useAuth()
-  const canEdit = user?.role === 'owner' || user?.role === 'admin'
 
   const tabs = [
     { label: 'Dashboard', href: `/sites/${siteId}` },
@@ -24,7 +21,6 @@ export default function SiteNav({ siteId }: SiteNavProps) {
     { label: 'Search', href: `/sites/${siteId}/search` },
     { label: 'CDN', href: `/sites/${siteId}/cdn` },
     { label: 'Uptime', href: `/sites/${siteId}/uptime` },
-    ...(canEdit ? [{ label: 'Settings', href: `/sites/${siteId}/settings` }] : []),
   ]
 
   const isActive = (href: string) => {

components/notifications/NotificationCenter.tsx

@@ -12,6 +12,7 @@ import { listNotifications, markNotificationRead, markAllNotificationsRead, type
 import { getAuthErrorMessage } from '@ciphera-net/ui'
 import { formatTimeAgo, getTypeIcon } from '@/lib/utils/notifications'
 import { SettingsIcon } from '@ciphera-net/ui'
+import { useUnifiedSettings } from '@/lib/unified-settings-context'
 import { SkeletonLine, SkeletonCircle } from '@/components/skeletons'
 
 // * Bell icon (simple SVG, no extra deps)
@@ -58,6 +59,7 @@ export default function NotificationCenter({ anchor = 'bottom', variant = 'defau
   const panelRef = useRef<HTMLDivElement>(null)
   const buttonRef = useRef<HTMLButtonElement>(null)
   const [fixedPos, setFixedPos] = useState<{ left: number; top?: number; bottom?: number } | null>(null)
+  const { openUnifiedSettings } = useUnifiedSettings()
 
   const updatePosition = useCallback(() => {
     if (anchor === 'right' && buttonRef.current) {
@@ -319,14 +321,16 @@ export default function NotificationCenter({ anchor = 'bottom', variant = 'defau
               >
                 View all
               </Link>
-              <Link
+              <button
-                href="/org-settings?tab=notifications"
+                onClick={() => {
-                onClick={() => setOpen(false)}
+                  setOpen(false)
-                className="flex items-center gap-2 text-sm text-neutral-400 hover:text-brand-orange dark:hover:text-brand-orange transition-colors"
+                  openUnifiedSettings({ context: 'workspace', tab: 'notifications' })
+                }}
+                className="flex items-center gap-2 text-sm text-neutral-400 hover:text-brand-orange dark:hover:text-brand-orange transition-colors cursor-pointer"
               >
                 <SettingsIcon className="w-4 h-4" aria-hidden="true" />
                 Manage settings
-              </Link>
+              </button>
             </div>
           </motion.div>
             )}