fix(sidebar,map,duplicates): flatten sidebar hierarchy, filter by user basePath, fix map coordinates

- Flatten sidebar: remove collapsible Tags and Review sections, place all items at level-0
  Notes, tag categories (Labels/Keywords/People/Colors/Ratings) now appear directly in Views
  Review tabs (Causes/Stacks/Duplicates) and Hidden appear directly in Manage
- Filter duplicates by user base path to ensure multi-tenant isolation
  listDuplicateGroups now accepts optional basePath parameter
  update review page and sidebar to pass userBasePath() for proper per-user caching
- Filter map geo data by user base path using path: query filter
  map page now only shows geotagged photos from current user's library
- Fix map coordinate positioning: PhotoPrism /geo endpoint returns [lat,lng]
  but GeoJSON and MapLibre expect [lng,lat]. Transform coordinates and bbox
  on data receive to fix photo placement and zoom behavior

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

web/src/lib/services/photoprism.ts

@@ -589,6 +589,24 @@ export async function listGeo(q = ''): Promise<PpGeoCollection> {
 	const { data } = await http.get<PpGeoCollection>('/geo', {
 		params: { count: 50000, q: q || undefined }
 	});
+
+	// PhotoPrism's geo endpoint returns coordinates as [lat, lng] but GeoJSON
+	// (and MapLibre) expect [lng, lat]. Swap the coordinates in each feature.
+	if (data.features) {
+		for (const feature of data.features) {
+			if (feature.geometry.type === 'Point' && Array.isArray(feature.geometry.coordinates)) {
+				const [lat, lng] = feature.geometry.coordinates;
+				feature.geometry.coordinates = [lng, lat];
+			}
+		}
+	}
+
+	// Also swap bbox if present: [minLat, minLng, maxLat, maxLng] → [minLng, minLat, maxLng, maxLat]
+	if (data.bbox && data.bbox.length === 4) {
+		const [minLat, minLng, maxLat, maxLng] = data.bbox;
+		data.bbox = [minLng, minLat, maxLng, maxLat];
+	}
+
 	return data;
 }