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/adapters/duplicates.ts

@@ -24,7 +24,7 @@ export interface DuplicateGroup {
 	bestFileUid: string;
 }
 
-export async function listDuplicateGroups(): Promise<DuplicateGroup[]> {
+export async function listDuplicateGroups(basePath?: string): Promise<DuplicateGroup[]> {
 	const photos = await listPhotos({
 		q: 'stack:true',
 		count: 200,
@@ -32,7 +32,16 @@ export async function listDuplicateGroups(): Promise<DuplicateGroup[]> {
 		order: 'newest'
 	});
 	return photos
-		.filter((p) => (p.Files?.length ?? 0) > 1)
+		.filter((p) => {
+			// Filter out photos not in the current user's base path
+			if (basePath) {
+				const photoPath = p.Path ?? '';
+				if (!photoPath.startsWith(basePath)) {
+					return false;
+				}
+			}
+			return (p.Files?.length ?? 0) > 1;
+		})
 		.map((p) => {
 			const files = p.Files ?? [];
 			const primary = files.find((f) => f.Primary) ?? files[0];