feat(web): Keep show more open on duplicates (#29734)

Co-authored-by: Daniel Dietzler <mail@ddietzler.dev>

web/src/routes/(user)/utilities/duplicates/[[photos=photos]]/[[assetId=id]]/+page.svelte

@@ -54,6 +54,7 @@
   };
 
   let duplicates = $state(data.duplicates);
+  let showMore = $state(false);
 
   const correctDuplicatesIndex = (index: number) => {
     return Math.max(0, Math.min(index, duplicates.length - 1));
@@ -261,6 +262,7 @@
         <DuplicatesCompareControl
           assets={duplicates[duplicatesIndex].assets}
           suggestedKeepAssetIds={duplicates[duplicatesIndex].suggestedKeepAssetIds}
+          bind:showMore
           onResolve={(duplicateAssetIds, trashIds) =>
             handleResolve(duplicates[duplicatesIndex].duplicateId, duplicateAssetIds, trashIds)}
           onStack={(assets) => handleStack(duplicates[duplicatesIndex].duplicateId, assets)}

web/src/routes/(user)/utilities/duplicates/[[photos=photos]]/[[assetId=id]]/DuplicatesCompareControl.svelte

@@ -22,11 +22,12 @@
   interface Props {
     assets: AssetResponseDto[];
     suggestedKeepAssetIds: string[];
+    showMore: boolean;
     onResolve: (duplicateAssetIds: string[], trashIds: string[]) => void;
     onStack: (assets: AssetResponseDto[]) => void;
   }
 
-  let { assets, suggestedKeepAssetIds, onResolve, onStack }: Props = $props();
+  let { assets, suggestedKeepAssetIds, onResolve, onStack, showMore = $bindable() }: Props = $props();
   // eslint-disable-next-line svelte/no-unnecessary-state-wrap
   let selectedAssetIds = $state(new SvelteSet<string>());
   let trashCount = $derived(assets.length - selectedAssetIds.size);
@@ -36,7 +37,6 @@
   const differingMetadataFields: DifferingMetadataFields = $derived(computeDifferingMetadataFields(assets));
   const differingCount = $derived(countDifferingMetadataItems(differingMetadataFields));
   const hasMore = $derived(differingCount > InitialVisibleCount);
-  let showMore = $state(false);
 
   onMount(() => {
     if (suggestedKeepAssetIds.length > 0) {