feat: RMM Overshell, IT Glue audit/write-back, LogLift, link-aware bundles, dashboard overhaul

- RMM Overshell (migration 077): admin page, dispatch UI, executor/worker, target
  resolver, script registry (AD/DHCP/DNS/event-log/services/software/network/loglift)
- LogLift evidence pipeline (migration 078): upload webhook, B2 storage client,
  receiver/matcher, EventLogCollector PowerShell script
- IT Glue audit + write-back (migrations 075, 076): asset-audit runner, ticket
  xrefs, applications/configurations browse pages + apply/revert/audit endpoints
- Link-aware analyzer bundles (migration 073) + provider toggle (migration 074):
  link-discovery service, OpenRouter LLM provider, related-tickets/itglue-suggestion
  panels, analyze-bundle endpoint
- Endpoint data model + device-link reconciliation (migrations 079, 080): conflicts
  admin page, reconciler service, resolve endpoints
- Dashboard overhaul: integration-health service + alerts, overview/health endpoints
- Permissions: add itglue + rmm scopes; middleware: public /api/rmm/loglift route

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

components/admin/SyncScheduler.tsx

@@ -10,7 +10,7 @@ import { Switch } from '@/components/ui/switch';
 import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@/components/ui/select';
 import { Dialog, DialogContent, DialogDescription, DialogFooter, DialogHeader, DialogTitle, DialogTrigger } from '@/components/ui/dialog';
 import { Alert, AlertDescription } from '@/components/ui/alert';
-import { Clock, Play, Pause, Trash2, Plus, Calendar, AlertCircle, CheckCircle2, XCircle } from 'lucide-react';
+import { Clock, Play, Pause, Trash2, Plus, Calendar, AlertCircle, CheckCircle2, XCircle, RefreshCw } from 'lucide-react';
 
 interface ScheduleConfig {
   id: string;
@@ -37,6 +37,7 @@ interface ScheduleStatus {
 
 export default function SyncScheduler() {
   const [schedules, setSchedules] = useState<ScheduleStatus[]>([]);
+  const [reloading, setReloading] = useState(false);
   const [loading, setLoading] = useState(true);
   const [error, setError] = useState<string | null>(null);
   const [editingSchedule, setEditingSchedule] = useState<ScheduleConfig | null>(null);
@@ -90,6 +91,20 @@ export default function SyncScheduler() {
     }
   };
 
+  const reloadSchedules = async () => {
+    setReloading(true);
+    try {
+      const res = await fetch('/api/sync/schedules/reload', { method: 'POST' });
+      const data = await res.json();
+      if (!res.ok) throw new Error(data.error ?? `HTTP ${res.status}`);
+      await fetchSchedules();
+    } catch (err) {
+      alert(`Reload failed: ${err instanceof Error ? err.message : err}`);
+    } finally {
+      setReloading(false);
+    }
+  };
+
   const toggleSchedule = async (scheduleId: string, currentState: boolean) => {
     try {
       const response = await fetch(`/api/sync/schedules/${scheduleId}`, {
@@ -259,10 +274,16 @@ export default function SyncScheduler() {
                 Manage automatic sync schedules
               </CardDescription>
             </div>
-            <Button onClick={openCreateDialog}>
-              <Plus className="h-4 w-4 mr-2" />
-              New Schedule
-            </Button>
+            <div className="flex items-center gap-2">
+              <Button variant="outline" onClick={reloadSchedules} disabled={reloading}>
+                <RefreshCw className={`h-4 w-4 mr-2 ${reloading ? 'animate-spin' : ''}`} />
+                {reloading ? 'Reloading…' : 'Reload from DB'}
+              </Button>
+              <Button onClick={openCreateDialog}>
+                <Plus className="h-4 w-4 mr-2" />
+                New Schedule
+              </Button>
+            </div>
           </div>
         </CardHeader>
         <CardContent>