fix(config): phase 7 follow-up — fix remaining /ims/ occurrences in sw.js, notifications, components

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

components/capa/capa-form.tsx

@@ -26,7 +26,7 @@ export function CapaForm({ incidentId }: Props) {
   const [error, setError] = useState<string | null>(null)
 
   useEffect(() => {
-    fetch('/ims/api/users')
+    fetch('/api/users')
       .then(r => r.json())
       .then(data => { if (Array.isArray(data)) setUsers(data) })
       .catch(() => {})
@@ -46,7 +46,7 @@ export function CapaForm({ incidentId }: Props) {
     }
     setSaving(true)
     setError(null)
-    const res = await fetch('/ims/api/capa', {
+    const res = await fetch('/api/capa', {
       method: 'POST',
       headers: { 'Content-Type': 'application/json' },
       body: JSON.stringify({