feat: shared links custom URL (#19999)

* feat: custom url for shared links

* feat: use a separate route and query param

---------

Co-authored-by: Jason Rasmussen <jason@rasm.me>

web/src/lib/managers/timeline-manager/internal/load-support.svelte.ts

@@ -18,12 +18,11 @@ export async function loadFromTimeBuckets(
   }
 
   const timeBucket = toISOYearMonthUTC(monthGroup.yearMonth);
-  const key = authManager.key;
   const bucketResponse = await getTimeBucket(
     {
+      ...authManager.params,
       ...options,
       timeBucket,
-      key,
     },
     { signal },
   );
@@ -35,9 +34,9 @@ export async function loadFromTimeBuckets(
   if (options.timelineAlbumId) {
     const albumAssets = await getTimeBucket(
       {
+        ...authManager.params,
         albumId: options.timelineAlbumId,
         timeBucket,
-        key,
       },
       { signal },
     );