fix: replace invalid TanStack Router search casts with typed defaults

Newer TanStack Router enforces strict types on search params — 'search: {} as Record<string, unknown>' no longer satisfies routes with validateSearch. Replace all occurrences with the correct search shape for each destination route (pagination defaults for list routes, tab/field defaults for detail routes).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

packages/admin/src/routes/_authenticated.tsx

@@ -67,7 +67,7 @@ function NavLink({ to, icon, label, collapsed }: { to: string; icon: React.React
   return (
     <Link
       to={to as '/accounts'}
-      search={{} as Record<string, unknown>}
+      search={{ page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const }}
       className="flex items-center gap-2 px-3 py-2 rounded-md text-sm text-sidebar-foreground hover:bg-sidebar-accent"
       activeProps={{ className: 'flex items-center gap-2 px-3 py-2 rounded-md text-sm bg-sidebar-accent text-sidebar-accent-foreground' }}
       title={collapsed ? label : undefined}

packages/admin/src/routes/_authenticated/accounts/$accountId/enrollments.tsx

@@ -41,7 +41,7 @@ function AccountEnrollmentsTab() {
       <div className="flex items-center justify-between">
         <p className="text-sm text-muted-foreground">{data?.pagination.total ?? 0} enrollment(s)</p>
         {hasPermission('lessons.edit') && (
-          <Button size="sm" onClick={() => navigate({ to: '/lessons/enrollments/new', search: {} as Record<string, unknown> })}>
+          <Button size="sm" onClick={() => navigate({ to: '/lessons/enrollments/new', search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}>
             <Plus className="h-4 w-4 mr-1" />Enroll a Member
           </Button>
         )}
@@ -55,7 +55,7 @@ function AccountEnrollmentsTab() {
         total={data?.data?.length ?? 0}
         onPageChange={() => {}}
         onSort={() => {}}
-        onRowClick={(e) => navigate({ to: '/lessons/enrollments/$enrollmentId', params: { enrollmentId: e.id }, search: {} as Record<string, unknown> })}
+        onRowClick={(e) => navigate({ to: '/lessons/enrollments/$enrollmentId', params: { enrollmentId: e.id }, search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}
       />
     </div>
   )

packages/admin/src/routes/_authenticated/accounts/$accountId/members.tsx

@@ -281,7 +281,7 @@ function MembersTab() {
                             <DropdownMenuItem onClick={() => navigate({
                               to: '/members/$memberId',
                               params: { memberId: m.id },
-                              search: {} as Record<string, unknown>,
+                              search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const },
                             })}>
                               <Pencil className="mr-2 h-4 w-4" />
                               Edit

packages/admin/src/routes/_authenticated/index.tsx

@@ -2,6 +2,6 @@ import { createFileRoute, redirect } from '@tanstack/react-router'
 
 export const Route = createFileRoute('/_authenticated/')({
   beforeLoad: () => {
-    throw redirect({ to: '/accounts', search: {} as Record<string, unknown> })
+    throw redirect({ to: '/accounts', search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })
   },
 })

packages/admin/src/routes/_authenticated/inventory/$productId.tsx

@@ -159,7 +159,7 @@ function ProductDetailPage() {
   })
 
   function setTab(t: string) {
-    navigate({ to: '/inventory/$productId', params: { productId }, search: { tab: t } as Record<string, unknown> })
+    navigate({ to: '/inventory/$productId', params: { productId }, search: { tab: t } })
   }
 
   function handleQtySave() {
@@ -192,7 +192,7 @@ function ProductDetailPage() {
     <div className="space-y-6">
       {/* Header */}
       <div className="flex items-center gap-3">
-        <Button variant="ghost" size="sm" onClick={() => navigate({ to: '/inventory', search: {} as Record<string, unknown> })}>
+        <Button variant="ghost" size="sm" onClick={() => navigate({ to: '/inventory', search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}>
           <ArrowLeft className="h-4 w-4" />
         </Button>
         <div className="min-w-0">

packages/admin/src/routes/_authenticated/inventory/index.tsx

@@ -71,7 +71,7 @@ function InventoryPage() {
       queryClient.invalidateQueries({ queryKey: productKeys.all })
       toast.success('Product created')
       setCreateOpen(false)
-      navigate({ to: '/inventory/$productId', params: { productId: product.id }, search: {} as Record<string, unknown> })
+      navigate({ to: '/inventory/$productId', params: { productId: product.id }, search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })
     },
     onError: (err) => toast.error(err.message),
   })
@@ -83,23 +83,23 @@ function InventoryPage() {
 
   function handleCategoryChange(v: string) {
     setCategoryFilter(v === 'all' ? '' : v)
-    navigate({ to: '/inventory', search: { ...search, categoryId: v === 'all' ? undefined : v, page: 1 } as Record<string, unknown> })
+    navigate({ to: '/inventory', search: { ...search, categoryId: v === 'all' ? undefined : v, page: 1 } })
   }
 
   function handleActiveChange(v: string) {
     setActiveFilter(v === 'all' ? '' : v)
-    navigate({ to: '/inventory', search: { ...search, isActive: v === 'all' ? undefined : v, page: 1 } as Record<string, unknown> })
+    navigate({ to: '/inventory', search: { ...search, isActive: v === 'all' ? undefined : v, page: 1 } })
   }
 
   function handleTypeChange(v: string) {
     setTypeFilter(v === 'all' ? '' : v)
-    navigate({ to: '/inventory', search: { ...search, type: v === 'all' ? undefined : v, page: 1 } as Record<string, unknown> })
+    navigate({ to: '/inventory', search: { ...search, type: v === 'all' ? undefined : v, page: 1 } })
   }
 
   function handleLowStockChange(v: string) {
     const on = v === 'true'
     setLowStockFilter(on)
-    navigate({ to: '/inventory', search: { ...search, lowStock: on ? 'true' : undefined, page: 1 } as Record<string, unknown> })
+    navigate({ to: '/inventory', search: { ...search, lowStock: on ? 'true' : undefined, page: 1 } })
   }
 
   const columns: Column<Product>[] = [
@@ -246,7 +246,7 @@ function InventoryPage() {
         order={params.order}
         onPageChange={setPage}
         onSort={setSort}
-        onRowClick={(p) => navigate({ to: '/inventory/$productId', params: { productId: p.id }, search: {} as Record<string, unknown> })}
+        onRowClick={(p) => navigate({ to: '/inventory/$productId', params: { productId: p.id }, search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}
       />
     </div>
   )

packages/admin/src/routes/_authenticated/lessons/enrollments/$enrollmentId.tsx

@@ -81,7 +81,7 @@ function EnrollmentDetailPage() {
   const tab = search.tab
 
   function setTab(t: string) {
-    navigate({ to: '/lessons/enrollments/$enrollmentId', params: { enrollmentId }, search: { tab: t } as Record<string, unknown> })
+    navigate({ to: '/lessons/enrollments/$enrollmentId', params: { enrollmentId }, search: { tab: t } })
   }
 
   const { data: enrollment, isLoading } = useQuery(enrollmentDetailOptions(enrollmentId))
@@ -131,7 +131,7 @@ function EnrollmentDetailPage() {
   return (
     <div className="space-y-6">
       <div className="flex items-center gap-4">
-        <Button variant="ghost" size="sm" onClick={() => navigate({ to: '/lessons/enrollments', search: {} as Record<string, unknown> })}>
+        <Button variant="ghost" size="sm" onClick={() => navigate({ to: '/lessons/enrollments', search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}>
           <ArrowLeft className="h-4 w-4 mr-1" />Back
         </Button>
         <div className="flex-1">
@@ -344,7 +344,7 @@ function SessionsTab({ enrollmentId, onGenerate, generating }: { enrollmentId: s
         total={data?.data?.length ?? 0}
         onPageChange={() => {}}
         onSort={() => {}}
-        onRowClick={(s) => navigate({ to: '/lessons/sessions/$sessionId', params: { sessionId: s.id }, search: {} as Record<string, unknown> })}
+        onRowClick={(s) => navigate({ to: '/lessons/sessions/$sessionId', params: { sessionId: s.id }, search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}
       />
     </div>
   )
@@ -383,7 +383,7 @@ function LessonPlanTab({ enrollmentId, memberId, canEdit }: { enrollmentId: stri
       queryClient.invalidateQueries({ queryKey: lessonPlanKeys.all })
       toast.success('Plan created from template')
       setTemplatePickerOpen(false)
-      navigate({ to: '/lessons/plans/$planId', params: { planId: plan.id }, search: {} as Record<string, unknown> })
+      navigate({ to: '/lessons/plans/$planId', params: { planId: plan.id }, search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })
     },
     onError: (err) => toast.error(err.message),
   })
@@ -401,7 +401,7 @@ function LessonPlanTab({ enrollmentId, memberId, canEdit }: { enrollmentId: stri
                 {Math.round(activePlan.progress)}% complete
               </p>
             </div>
-            <Button variant="outline" size="sm" onClick={() => navigate({ to: '/lessons/plans/$planId', params: { planId: activePlan.id }, search: {} as Record<string, unknown> })}>
+            <Button variant="outline" size="sm" onClick={() => navigate({ to: '/lessons/plans/$planId', params: { planId: activePlan.id }, search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}>
               View Plan
             </Button>
           </div>

packages/admin/src/routes/_authenticated/lessons/enrollments/index.tsx

@@ -72,7 +72,7 @@ function EnrollmentsListPage() {
   function handleStatusChange(v: string) {
     const s = v === 'all' ? '' : v
     setStatusFilter(s)
-    navigate({ to: '/lessons/enrollments', search: { ...search, status: s || undefined, page: 1 } as Record<string, unknown> })
+    navigate({ to: '/lessons/enrollments', search: { ...search, status: s || undefined, page: 1 } })
   }
 
   return (
@@ -80,7 +80,7 @@ function EnrollmentsListPage() {
       <div className="flex items-center justify-between">
         <h1 className="text-2xl font-bold">Enrollments</h1>
         {hasPermission('lessons.edit') && (
-          <Button onClick={() => navigate({ to: '/lessons/enrollments/new', search: {} as Record<string, unknown> })}>
+          <Button onClick={() => navigate({ to: '/lessons/enrollments/new', search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}>
             <Plus className="mr-2 h-4 w-4" />New Enrollment
           </Button>
         )}
@@ -125,7 +125,7 @@ function EnrollmentsListPage() {
         order={params.order}
         onPageChange={setPage}
         onSort={setSort}
-        onRowClick={(e) => navigate({ to: '/lessons/enrollments/$enrollmentId', params: { enrollmentId: e.id }, search: {} as Record<string, unknown> })}
+        onRowClick={(e) => navigate({ to: '/lessons/enrollments/$enrollmentId', params: { enrollmentId: e.id }, search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}
       />
     </div>
   )

packages/admin/src/routes/_authenticated/lessons/enrollments/new.tsx

@@ -108,7 +108,7 @@ function NewEnrollmentPage() {
     },
     onSuccess: (enrollment) => {
       toast.success('Enrollment created')
-      navigate({ to: '/lessons/enrollments/$enrollmentId', params: { enrollmentId: enrollment.id }, search: {} as Record<string, unknown> })
+      navigate({ to: '/lessons/enrollments/$enrollmentId', params: { enrollmentId: enrollment.id }, search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })
     },
     onError: (err) => toast.error(err.message),
   })
@@ -141,7 +141,7 @@ function NewEnrollmentPage() {
   return (
     <div className="space-y-6 max-w-2xl">
       <div className="flex items-center gap-3">
-        <Button variant="ghost" size="sm" onClick={() => navigate({ to: '/lessons/enrollments', search: {} as Record<string, unknown> })}>
+        <Button variant="ghost" size="sm" onClick={() => navigate({ to: '/lessons/enrollments', search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}>
           <ArrowLeft className="h-4 w-4" />
         </Button>
         <h1 className="text-2xl font-bold">New Enrollment</h1>
@@ -282,7 +282,7 @@ function NewEnrollmentPage() {
           <Button type="submit" disabled={mutation.isPending || !selectedMember || !selectedSlotId || !startDate} size="lg">
             {mutation.isPending ? 'Creating...' : 'Create Enrollment'}
           </Button>
-          <Button variant="secondary" type="button" size="lg" onClick={() => navigate({ to: '/lessons/enrollments', search: {} as Record<string, unknown> })}>
+          <Button variant="secondary" type="button" size="lg" onClick={() => navigate({ to: '/lessons/enrollments', search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}>
             Cancel
           </Button>
         </div>

packages/admin/src/routes/_authenticated/lessons/plans/$planId.tsx

@@ -93,7 +93,7 @@ function LessonPlanDetailPage() {
   return (
     <div className="space-y-6 max-w-3xl">
       <div className="flex items-center gap-3">
-        <Button variant="ghost" size="sm" onClick={() => navigate({ to: '/lessons/plans', search: {} as Record<string, unknown> })}>
+        <Button variant="ghost" size="sm" onClick={() => navigate({ to: '/lessons/plans', search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}>
           <ArrowLeft className="h-4 w-4" />
         </Button>
         <div className="flex-1">

packages/admin/src/routes/_authenticated/lessons/plans/index.tsx

@@ -84,7 +84,7 @@ function LessonPlansPage() {
         order={params.order}
         onPageChange={setPage}
         onSort={setSort}
-        onRowClick={(p) => navigate({ to: '/lessons/plans/$planId', params: { planId: p.id }, search: {} as Record<string, unknown> })}
+        onRowClick={(p) => navigate({ to: '/lessons/plans/$planId', params: { planId: p.id }, search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}
       />
     </div>
   )

packages/admin/src/routes/_authenticated/lessons/schedule/index.tsx

@@ -49,7 +49,7 @@ function ScheduleHubPage() {
   const canAdmin = hasPermission('lessons.admin')
 
   function setTab(t: string) {
-    navigate({ to: '/lessons/schedule', search: { ...search, tab: t, page: 1 } as Record<string, unknown> })
+    navigate({ to: '/lessons/schedule', search: { ...search, tab: t, page: 1 } })
   }
 
   return (
@@ -152,7 +152,7 @@ function InstructorsTab({ canAdmin, search: _search }: { canAdmin: boolean; sear
         order={params.order}
         onPageChange={setPage}
         onSort={setSort}
-        onRowClick={(i) => navigate({ to: '/lessons/schedule/instructors/$instructorId', params: { instructorId: i.id }, search: {} as Record<string, unknown> })}
+        onRowClick={(i) => navigate({ to: '/lessons/schedule/instructors/$instructorId', params: { instructorId: i.id }, search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}
       />
     </div>
   )

packages/admin/src/routes/_authenticated/lessons/schedule/instructors/$instructorId.tsx

@@ -42,7 +42,7 @@ function InstructorDetailPage() {
   const tab = search.tab
 
   function setTab(t: string) {
-    navigate({ to: '/lessons/schedule/instructors/$instructorId', params: { instructorId }, search: { tab: t } as Record<string, unknown> })
+    navigate({ to: '/lessons/schedule/instructors/$instructorId', params: { instructorId }, search: { tab: t } })
   }
 
   const { data: instructor, isLoading } = useQuery(instructorDetailOptions(instructorId))
@@ -62,7 +62,7 @@ function InstructorDetailPage() {
   return (
     <div className="space-y-6">
       <div className="flex items-center gap-4">
-        <Button variant="ghost" size="sm" onClick={() => navigate({ to: '/lessons/schedule', search: { tab: 'instructors' } as Record<string, unknown> })}>
+        <Button variant="ghost" size="sm" onClick={() => navigate({ to: '/lessons/schedule', search: { tab: 'instructors', page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}>
           <ArrowLeft className="h-4 w-4 mr-1" />Back
         </Button>
         <div className="flex-1">

packages/admin/src/routes/_authenticated/lessons/sessions/$sessionId.tsx

@@ -126,7 +126,7 @@ function SessionDetailPage() {
   return (
     <div className="space-y-6 max-w-3xl">
       <div className="flex items-center gap-3">
-        <Button variant="ghost" size="sm" onClick={() => navigate({ to: '/lessons/sessions', search: {} as Record<string, unknown> })}>
+        <Button variant="ghost" size="sm" onClick={() => navigate({ to: '/lessons/sessions', search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}>
           <ArrowLeft className="h-4 w-4" />
         </Button>
         <div className="flex-1">
@@ -137,7 +137,7 @@ function SessionDetailPage() {
             <Link
               to="/lessons/enrollments/$enrollmentId"
               params={{ enrollmentId: enrollment.id }}
-              search={{} as Record<string, unknown>}
+              search={{ tab: 'details' }}
               className="text-sm text-primary hover:underline"
             >
               View Enrollment

packages/admin/src/routes/_authenticated/lessons/sessions/index.tsx

@@ -92,13 +92,13 @@ function SessionsPage() {
   const weekEnd = endOfWeek(weekStart, { weekStartsOn: 0 })
 
   function setView(v: 'list' | 'week') {
-    navigate({ to: '/lessons/sessions', search: { ...search, view: v, page: 1 } as Record<string, unknown> })
+    navigate({ to: '/lessons/sessions', search: { ...search, view: v, page: 1 } })
   }
 
   function handleStatusChange(v: string) {
     const s = v === 'all' ? '' : v
     setStatusFilter(s)
-    navigate({ to: '/lessons/sessions', search: { ...search, status: s || undefined, page: 1 } as Record<string, unknown> })
+    navigate({ to: '/lessons/sessions', search: { ...search, status: s || undefined, page: 1 } })
   }
 
   // List query
@@ -189,7 +189,7 @@ function SessionsPage() {
             order={params.order}
             onPageChange={setPage}
             onSort={setSort}
-            onRowClick={(s) => navigate({ to: '/lessons/sessions/$sessionId', params: { sessionId: s.id }, search: {} as Record<string, unknown> })}
+            onRowClick={(s) => navigate({ to: '/lessons/sessions/$sessionId', params: { sessionId: s.id }, search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}
           />
         </>
       )}
@@ -249,7 +249,7 @@ function SessionsPage() {
                   {daySessions.map((s) => (
                     <button
                       key={s.id}
-                      onClick={() => navigate({ to: '/lessons/sessions/$sessionId', params: { sessionId: s.id }, search: {} as Record<string, unknown> })}
+                      onClick={() => navigate({ to: '/lessons/sessions/$sessionId', params: { sessionId: s.id }, search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}
                       className={`w-full text-left rounded border px-1.5 py-1 text-xs hover:opacity-80 transition-opacity ${STATUS_COLORS[s.status] ?? STATUS_COLORS.scheduled}`}
                     >
                       <p className="font-semibold">{formatTime(s.scheduledTime)}</p>

packages/admin/src/routes/_authenticated/lessons/templates/$templateId.tsx

@@ -42,7 +42,7 @@ function TemplateDetailPage() {
   return (
     <div className="space-y-6 max-w-3xl">
       <div className="flex items-center gap-3">
-        <Button variant="ghost" size="sm" onClick={() => navigate({ to: '/lessons/templates', search: {} as Record<string, unknown> })}>
+        <Button variant="ghost" size="sm" onClick={() => navigate({ to: '/lessons/templates', search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}>
           <ArrowLeft className="h-4 w-4" />
         </Button>
         <div className="flex-1">
@@ -218,7 +218,7 @@ function InstantiateDialog({ template, templateId, open, onClose }: {
       }),
     onSuccess: (plan) => {
       toast.success('Plan created from template')
-      navigate({ to: '/lessons/plans/$planId', params: { planId: plan.id }, search: {} as Record<string, unknown> })
+      navigate({ to: '/lessons/plans/$planId', params: { planId: plan.id }, search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })
     },
     onError: (err) => toast.error(err.message),
   })

packages/admin/src/routes/_authenticated/lessons/templates/index.tsx

@@ -96,7 +96,7 @@ function TemplatesListPage() {
       <div className="flex items-center justify-between">
         <h1 className="text-2xl font-bold">Lesson Plan Templates</h1>
         {canAdmin && (
-          <Button onClick={() => navigate({ to: '/lessons/templates/new', search: {} as Record<string, unknown> })}>
+          <Button onClick={() => navigate({ to: '/lessons/templates/new', search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}>
             <Plus className="mr-2 h-4 w-4" />New Template
           </Button>
         )}
@@ -126,7 +126,7 @@ function TemplatesListPage() {
         order={params.order}
         onPageChange={setPage}
         onSort={setSort}
-        onRowClick={(t) => navigate({ to: '/lessons/templates/$templateId', params: { templateId: t.id }, search: {} as Record<string, unknown> })}
+        onRowClick={(t) => navigate({ to: '/lessons/templates/$templateId', params: { templateId: t.id }, search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}
       />
     </div>
   )

packages/admin/src/routes/_authenticated/lessons/templates/new.tsx

@@ -45,7 +45,7 @@ function NewTemplatePage() {
       }),
     onSuccess: (template) => {
       toast.success('Template created')
-      navigate({ to: '/lessons/templates/$templateId', params: { templateId: template.id }, search: {} as Record<string, unknown> })
+      navigate({ to: '/lessons/templates/$templateId', params: { templateId: template.id }, search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })
     },
     onError: (err) => toast.error(err.message),
   })
@@ -63,7 +63,7 @@ function NewTemplatePage() {
   return (
     <form onSubmit={handleSubmit} className="space-y-6 max-w-3xl">
       <div className="flex items-center gap-3">
-        <Button type="button" variant="ghost" size="sm" onClick={() => navigate({ to: '/lessons/templates', search: {} as Record<string, unknown> })}>
+        <Button type="button" variant="ghost" size="sm" onClick={() => navigate({ to: '/lessons/templates', search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}>
           <ArrowLeft className="h-4 w-4" />
         </Button>
         <h1 className="text-2xl font-bold">New Template</h1>
@@ -112,7 +112,7 @@ function NewTemplatePage() {
         <Button type="submit" disabled={mutation.isPending || !name.trim() || !allSectionsValid} size="lg">
           {mutation.isPending ? 'Creating...' : 'Create Template'}
         </Button>
-        <Button type="button" variant="secondary" size="lg" onClick={() => navigate({ to: '/lessons/templates', search: {} as Record<string, unknown> })}>
+        <Button type="button" variant="secondary" size="lg" onClick={() => navigate({ to: '/lessons/templates', search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}>
           Cancel
         </Button>
       </div>

packages/admin/src/routes/_authenticated/members/$memberId.tsx

@@ -161,7 +161,7 @@ function MemberDetailPage() {
   })
 
   function setTab(t: string) {
-    navigate({ to: '/members/$memberId', params: { memberId }, search: { tab: t } as Record<string, unknown> })
+    navigate({ to: '/members/$memberId', params: { memberId }, search: { tab: t } })
   }
 
   if (isLoading) {
@@ -188,7 +188,7 @@ function MemberDetailPage() {
     <div className="space-y-6">
       {/* Header */}
       <div className="flex items-center gap-3">
-        <Button variant="ghost" size="sm" onClick={() => navigate({ to: '/accounts/$accountId/members', params: { accountId: member.accountId }, search: {} as Record<string, unknown> })}>
+        <Button variant="ghost" size="sm" onClick={() => navigate({ to: '/accounts/$accountId/members', params: { accountId: member.accountId }, search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}>
           <ArrowLeft className="h-4 w-4" />
         </Button>
         <div>
@@ -293,7 +293,7 @@ function MemberDetailPage() {
           <div className="flex items-center justify-between">
             <p className="text-sm text-muted-foreground">{enrollmentsData?.pagination.total ?? 0} enrollment(s)</p>
             {hasPermission('lessons.edit') && (
-              <Button size="sm" onClick={() => navigate({ to: '/lessons/enrollments/new', search: { memberId } as Record<string, unknown> })}>
+              <Button size="sm" onClick={() => navigate({ to: '/lessons/enrollments/new', search: { memberId } })}>
                 <Plus className="h-4 w-4 mr-1" />Enroll
               </Button>
             )}
@@ -307,7 +307,7 @@ function MemberDetailPage() {
             total={enrollmentsData?.data?.length ?? 0}
             onPageChange={() => {}}
             onSort={() => {}}
-            onRowClick={(e) => navigate({ to: '/lessons/enrollments/$enrollmentId', params: { enrollmentId: e.id }, search: {} as Record<string, unknown> })}
+            onRowClick={(e) => navigate({ to: '/lessons/enrollments/$enrollmentId', params: { enrollmentId: e.id }, search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}
           />
         </div>
       )}

packages/admin/src/routes/_authenticated/members/index.tsx

@@ -84,7 +84,7 @@ function MembersListPage() {
             </Button>
           </DropdownMenuTrigger>
           <DropdownMenuContent align="end">
-            <DropdownMenuItem onClick={() => navigate({ to: '/members/$memberId', params: { memberId: row.id }, search: {} as Record<string, unknown> })}>
+            <DropdownMenuItem onClick={() => navigate({ to: '/members/$memberId', params: { memberId: row.id }, search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}>
               <Pencil className="mr-2 h-4 w-4" />
               Edit
             </DropdownMenuItem>
@@ -134,7 +134,7 @@ function MembersListPage() {
         order={params.order}
         onPageChange={setPage}
         onSort={setSort}
-        onRowClick={(member) => navigate({ to: '/members/$memberId', params: { memberId: member.id }, search: {} as Record<string, unknown> })}
+        onRowClick={(member) => navigate({ to: '/members/$memberId', params: { memberId: member.id }, search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}
       />
     </div>
   )

packages/admin/src/routes/_authenticated/repair-batches/$batchId.tsx

@@ -96,12 +96,12 @@ function RepairBatchDetailPage() {
   const totalActual = tickets.reduce((sum, t) => sum + (t.actualCost ? parseFloat(t.actualCost) : 0), 0)
 
   function handleTicketClick(ticket: RepairTicket) {
-    navigate({ to: '/repairs/$ticketId', params: { ticketId: ticket.id }, search: {} as Record<string, unknown> })
+    navigate({ to: '/repairs/$ticketId', params: { ticketId: ticket.id }, search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })
   }
 
   function handleAddRepair() {
     // Navigate to new repair with batch and account pre-linked
-    navigate({ to: '/repairs/new', search: { batchId, batchName: batch!.batchNumber ?? '', accountId: batch!.accountId, contactName: batch!.contactName ?? '' } as Record<string, unknown> })
+    navigate({ to: '/repairs/new', search: { batchId, batchName: batch!.batchNumber ?? '', accountId: batch!.accountId, contactName: batch!.contactName ?? '' } })
   }
 
   async function generateBatchPdf() {
@@ -233,7 +233,7 @@ function RepairBatchDetailPage() {
   return (
     <div className="space-y-6 max-w-5xl">
       <div className="flex items-center gap-3">
-        <Button variant="ghost" size="sm" onClick={() => navigate({ to: '/repair-batches', search: {} as Record<string, unknown> })}>
+        <Button variant="ghost" size="sm" onClick={() => navigate({ to: '/repair-batches', search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}>
           <ArrowLeft className="h-4 w-4" />
         </Button>
         <div className="flex-1">

packages/admin/src/routes/_authenticated/repair-batches/index.tsx

@@ -75,7 +75,7 @@ function RepairBatchesListPage() {
   }
 
   function handleRowClick(batch: RepairBatch) {
-    navigate({ to: '/repair-batches/$batchId', params: { batchId: batch.id }, search: {} as Record<string, unknown> })
+    navigate({ to: '/repair-batches/$batchId', params: { batchId: batch.id }, search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })
   }
 
   return (

packages/admin/src/routes/_authenticated/repair-batches/new.tsx

@@ -50,7 +50,7 @@ function NewRepairBatchPage() {
     mutationFn: repairBatchMutations.create,
     onSuccess: (batch) => {
       toast.success('Repair batch created')
-      navigate({ to: '/repair-batches/$batchId', params: { batchId: batch.id }, search: {} as Record<string, unknown> })
+      navigate({ to: '/repair-batches/$batchId', params: { batchId: batch.id }, search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })
     },
     onError: (err) => toast.error(err.message),
   })
@@ -78,7 +78,7 @@ function NewRepairBatchPage() {
   return (
     <div className="space-y-6 max-w-3xl">
       <div className="flex items-center gap-3">
-        <Button variant="ghost" size="sm" onClick={() => navigate({ to: '/repair-batches', search: {} as Record<string, unknown> })}>
+        <Button variant="ghost" size="sm" onClick={() => navigate({ to: '/repair-batches', search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}>
           <ArrowLeft className="h-4 w-4" />
         </Button>
         <h1 className="text-2xl font-bold">New Repair Batch</h1>
@@ -176,7 +176,7 @@ function NewRepairBatchPage() {
           <Button type="submit" disabled={mutation.isPending} size="lg">
             {mutation.isPending ? 'Creating...' : 'Create Batch'}
           </Button>
-          <Button variant="secondary" type="button" size="lg" onClick={() => navigate({ to: '/repair-batches', search: {} as Record<string, unknown> })}>
+          <Button variant="secondary" type="button" size="lg" onClick={() => navigate({ to: '/repair-batches', search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}>
             Cancel
           </Button>
         </div>

packages/admin/src/routes/_authenticated/repairs/$ticketId.tsx

@@ -175,7 +175,7 @@ function RepairTicketDetailPage() {
     <div className="space-y-4 max-w-5xl">
       {/* Header */}
       <div className="flex items-center gap-3">
-        <Button variant="ghost" size="sm" onClick={() => navigate({ to: '/repairs', search: {} as Record<string, unknown> })}>
+        <Button variant="ghost" size="sm" onClick={() => navigate({ to: '/repairs', search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}>
           <ArrowLeft className="h-4 w-4" />
         </Button>
         <div className="flex-1">

packages/admin/src/routes/_authenticated/repairs/index.tsx

@@ -129,7 +129,7 @@ function RepairsListPage() {
   }
 
   function handleRowClick(ticket: RepairTicket) {
-    navigate({ to: '/repairs/$ticketId', params: { ticketId: ticket.id }, search: {} as Record<string, unknown> })
+    navigate({ to: '/repairs/$ticketId', params: { ticketId: ticket.id }, search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })
   }
 
   return (
@@ -137,7 +137,7 @@ function RepairsListPage() {
       <div className="flex items-center justify-between">
         <h1 className="text-2xl font-bold">Repairs</h1>
         {hasPermission('repairs.edit') && (
-          <Button onClick={() => navigate({ to: '/repairs/new', search: {} as Record<string, unknown> })}>
+          <Button onClick={() => navigate({ to: '/repairs/new', search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}>
             <Plus className="mr-2 h-4 w-4" />
             New Repair
           </Button>

packages/admin/src/routes/_authenticated/repairs/new.tsx

@@ -136,7 +136,7 @@ function NewRepairPage() {
     },
     onSuccess: (ticket) => {
       toast.success('Repair ticket created')
-      navigate({ to: '/repairs/$ticketId', params: { ticketId: ticket.id }, search: {} as Record<string, unknown> })
+      navigate({ to: '/repairs/$ticketId', params: { ticketId: ticket.id }, search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })
     },
     onError: (err) => toast.error(err.message),
   })
@@ -210,7 +210,7 @@ function NewRepairPage() {
   return (
     <div className="space-y-6 max-w-4xl">
       <div className="flex items-center gap-3">
-        <Button variant="ghost" size="sm" onClick={() => navigate({ to: '/repairs', search: {} as Record<string, unknown> })}>
+        <Button variant="ghost" size="sm" onClick={() => navigate({ to: '/repairs', search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}>
           <ArrowLeft className="h-4 w-4" />
         </Button>
         <h1 className="text-2xl font-bold">New Repair Ticket</h1>
@@ -486,7 +486,7 @@ function NewRepairPage() {
           <Button type="submit" disabled={mutation.isPending} size="lg">
             {mutation.isPending ? 'Creating...' : 'Create Ticket'}
           </Button>
-          <Button variant="secondary" type="button" size="lg" onClick={() => navigate({ to: '/repairs', search: {} as Record<string, unknown> })}>
+          <Button variant="secondary" type="button" size="lg" onClick={() => navigate({ to: '/repairs', search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}>
             Cancel
           </Button>
         </div>

packages/admin/src/routes/_authenticated/roles/$roleId.tsx

@@ -100,7 +100,7 @@ function RoleDetailPage() {
   return (
     <div className="space-y-6 max-w-2xl">
       <div className="flex items-center gap-3">
-        <Button variant="ghost" size="sm" onClick={() => navigate({ to: '/roles', search: {} as Record<string, unknown> })}>
+        <Button variant="ghost" size="sm" onClick={() => navigate({ to: '/roles', search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}>
           <ArrowLeft className="h-4 w-4" />
         </Button>
         <div>
@@ -177,7 +177,7 @@ function RoleDetailPage() {
         <Button onClick={handleSave} disabled={updateMutation.isPending}>
           {updateMutation.isPending ? 'Saving...' : 'Save Changes'}
         </Button>
-        <Button variant="secondary" onClick={() => navigate({ to: '/roles', search: {} as Record<string, unknown> })}>
+        <Button variant="secondary" onClick={() => navigate({ to: '/roles', search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}>
           Cancel
         </Button>
       </div>

packages/admin/src/routes/_authenticated/roles/new.tsx

@@ -29,7 +29,7 @@ function NewRolePage() {
     onSuccess: () => {
       queryClient.invalidateQueries({ queryKey: rbacKeys.roles })
       toast.success('Role created')
-      navigate({ to: '/roles', search: {} as Record<string, unknown> })
+      navigate({ to: '/roles', search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })
     },
     onError: (err) => toast.error(err.message),
   })
@@ -153,7 +153,7 @@ function NewRolePage() {
         <Button onClick={handleSubmit} disabled={mutation.isPending}>
           {mutation.isPending ? 'Creating...' : 'Create Role'}
         </Button>
-        <Button variant="secondary" onClick={() => navigate({ to: '/roles', search: {} as Record<string, unknown> })}>
+        <Button variant="secondary" onClick={() => navigate({ to: '/roles', search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })}>
           Cancel
         </Button>
       </div>

packages/admin/src/routes/login.tsx

@@ -7,7 +7,7 @@ export const Route = createFileRoute('/login')({
   beforeLoad: () => {
     const { token } = useAuthStore.getState()
     if (token) {
-      throw redirect({ to: '/accounts', search: {} as Record<string, unknown> })
+      throw redirect({ to: '/accounts', search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const } })
     }
   },
   component: LoginPage,
@@ -30,7 +30,7 @@ function LoginPage() {
       const res = await login(email, password)
       setAuth(res.token, res.user)
       await router.invalidate()
-      await router.navigate({ to: '/accounts', search: {} as Record<string, unknown>, replace: true })
+      await router.navigate({ to: '/accounts', search: { page: 1, limit: 25, q: undefined, sort: undefined, order: 'asc' as const }, replace: true })
     } catch (err) {
       setError(err instanceof Error ? err.message : 'Login failed')
     } finally {