feat(places): enrich list-imported places via the Places API (#886) (#1161)

* feat(places): enrich list-imported places via the Places API (#886)

Google/Naver list imports only carry a name and coordinates, so the places open
as bare pins — the Maps tab jumps to coordinates, with no photo, address or
open/closed. Add an opt-in "Enrich places via Google" toggle to the list-import
dialog, shown only when a Google Maps key is configured.

When enabled, after the (fast, unchanged) import the server runs a background
pass that re-resolves each place by name — biased to and validated against the
imported coordinates so a common-name search cannot overwrite the wrong place —
and fills the empty address/website/phone/photo columns plus the resolved
google_place_id, pushing each row over the live sync. Opening hours and the
proper Maps link then work on demand from the stored id.

Enrichment only fills empty fields, runs detached so a long list never blocks
the import, and no-ops when no key is configured.

* fix(places): use the ToggleSwitch component for the enrich toggle

Match the rest of the app — the import-enrichment opt-in used a raw checkbox;
swap it for the shared ToggleSwitch (text left, switch right) like the settings
toggles.

client/src/components/Planner/PlacesSidebarListImportModal.tsx

@@ -1,10 +1,12 @@
 import ReactDOM from 'react-dom'
+import ToggleSwitch from '../Settings/ToggleSwitch'
 import type { SidebarState } from './usePlacesSidebar'
 
 export function ListImportModal(S: SidebarState) {
   const {
     setListImportOpen, setListImportUrl, t, hasMultipleListImportProviders, availableListImportProviders,
     listImportProvider, setListImportProvider, listImportUrl, listImportLoading, handleListImport,
+    listImportEnrich, setListImportEnrich, canEnrichImport,
   } = S
   return ReactDOM.createPortal(
     <div
@@ -55,6 +57,15 @@ export function ListImportModal(S: SidebarState) {
             fontFamily: 'inherit', boxSizing: 'border-box',
           }}
         />
+        {canEnrichImport && (
+          <div style={{ display: 'flex', alignItems: 'flex-start', gap: 12, marginTop: 12 }}>
+            <div style={{ flex: 1, minWidth: 0 }}>
+              <div className="text-content" style={{ fontSize: 12, fontWeight: 600 }}>{t('places.enrichOnImport')}</div>
+              <div className="text-content-faint" style={{ fontSize: 12, marginTop: 2 }}>{t('places.enrichOnImportHint')}</div>
+            </div>
+            <ToggleSwitch on={listImportEnrich} onToggle={() => setListImportEnrich(!listImportEnrich)} />
+          </div>
+        )}
         <div style={{ display: 'flex', gap: 8, marginTop: 16, justifyContent: 'flex-end' }}>
           <button
             onClick={() => { setListImportOpen(false); setListImportUrl('') }}