web(review): switch cause tabs to PhotoGrid, add date-from-path suggestion

- CauseGroupCard now wraps PhotoGrid so selection, keyboard nav, and
  preview flow through the standard timeline plumbing. Per-tile hover
  Approve/Archive and the group-wide Approve all are gone — the bottom
  BulkActionBar's review-section Keep/Archive handle single + bulk.
- Low Resolution tab opts into a new PhotoTile dimensionBadge prop so
  WxH stays visible on each tile.
- New suggestDateFromPath util parses YYYY-MM-DD from filename or
  folder path. RightSidebar surfaces it as an amber Apply row above
  the Taken-at input whenever the photo lacks a trusted TakenAt.
- BulkActionBar gains a "Accept date & Keep" button (review section
  only) that patches each selected photo's TakenAt from its path
  suggestion when available, then approves.
- Drop the Same folder / Same camera / Same year strips and the
  RelatedStrip component from the metadata sidebar.

Also bundles in-progress Notes route + tile components and small
tweaks to LeftSidebar, DuplicatesView, CrossFolderGroupCard, and
photoprism.ts.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

web/src/lib/components/timeline/BulkActionBar.svelte

@@ -7,11 +7,15 @@
 		batchArchive,
 		batchDelete,
 		batchRestore,
+		buildTakenAtPatch,
 		listHeaps,
 		removeFromHeap,
+		updatePhoto,
 		type PpAlbum
 	} from '$lib/services/photoprism';
 	import { batchEdit } from '$lib/services/batch';
+	import { suggestDateFromPath } from '$lib/utils/suggestDateFromPath';
+	import type { PpPhoto } from '$lib/types/photoprism';
 	import {
 		clearBulkToFirst,
 		clearSelection,
@@ -46,6 +50,43 @@
 		return [];
 	}
 
+	/** Walk every cache that might hold this UID's metadata: the timeline
+	 *  list (flat or infinite), the review-groups bucket, and the
+	 *  per-photo detail. Mirrors `gridKeyNav`'s `cachedPhoto` so the date-
+	 *  suggestion lookup behaves consistently with the rest of the
+	 *  selection plumbing. */
+	function cachedPhoto(uid: string): PpPhoto | undefined {
+		const lists = qc.getQueriesData({ queryKey: ['photos'] });
+		for (const [, data] of lists) {
+			if (!data) continue;
+			if (Array.isArray(data)) {
+				const hit = (data as PpPhoto[]).find((p) => p.UID === uid);
+				if (hit) return hit;
+				continue;
+			}
+			const pages = (data as { pages?: PpPhoto[][] }).pages;
+			if (!Array.isArray(pages)) continue;
+			for (const page of pages) {
+				const hit = page?.find?.((p) => p.UID === uid);
+				if (hit) return hit;
+			}
+		}
+		const review = qc.getQueryData<{ photos?: PpPhoto[] }[]>(['review-groups']);
+		if (review) {
+			for (const group of review) {
+				const hit = group.photos?.find((p) => p.UID === uid);
+				if (hit) return hit;
+			}
+		}
+		return qc.getQueryData<PpPhoto>(['photo', uid]);
+	}
+
+	function suggestionFor(p: PpPhoto): string | null {
+		const needs = !p.TakenSrc || p.TakenSrc === 'name' || !p.TakenAt;
+		if (!needs) return null;
+		return suggestDateFromPath({ fileName: p.FileName, path: p.Path });
+	}
+
 	const targetCount = $derived(
 		selection.ids.size > 0 ? selection.ids.size : selection.focused ? 1 : 0
 	);
@@ -55,6 +96,24 @@
 	// heap-adding / restoring. The S keybinding is rerouted to approve
 	// from gridKeyNav for the same reason.
 	const isReview = $derived(filters.section === 'review');
+	// "Accept date & Keep" surfaces only on review section, and only when
+	// at least one targeted photo has a derivable date suggestion that it
+	// would actually benefit from (no trusted TakenAt). Reads strictly from
+	// query caches — uids missing from cache count as "no suggestion".
+	const hasAnySuggestion = $derived.by(() => {
+		if (!isReview) return false;
+		const ids =
+			selection.ids.size > 0
+				? Array.from(selection.ids)
+				: selection.focused
+					? [selection.focused]
+					: [];
+		for (const id of ids) {
+			const p = cachedPhoto(id);
+			if (p && suggestionFor(p)) return true;
+		}
+		return false;
+	});
 	// Archive section is the parallel two-button flow: Keep (restore back
 	// to the timeline) or Delete (permanent, no undo). X is repurposed
 	// from "archive" to "delete" since the photo is already archived;
@@ -99,6 +158,34 @@
 		});
 	}
 
+	async function onAcceptDateAndKeep() {
+		const ids = snapshotIds();
+		if (ids.length === 0) return;
+		await withBusy(async () => {
+			// For each id: if there's a path-derived date and the photo lacks a
+			// trusted TakenAt, apply the date patch first; then approve. UIDs
+			// without a usable suggestion just get approved. Errors are tallied
+			// per-id rather than aborting the loop.
+			const { updated, errors } = await batchEdit(ids, async (id) => {
+				const p = cachedPhoto(id);
+				const iso = p ? suggestionFor(p) : null;
+				if (p && iso) {
+					await updatePhoto(p, buildTakenAtPatch(`${iso}T00:00:00Z`));
+				}
+				await approvePhoto(id);
+				return id;
+			});
+			if (errors.length) {
+				toast.error(`Kept ${updated.length}; ${errors.length} failed`);
+			} else {
+				toast.success(`Kept ${ids.length}`);
+			}
+			focusAfter(ids);
+			clearSelection();
+			void qc.invalidateQueries({ queryKey: ['review-groups'] });
+		});
+	}
+
 	async function onArchive() {
 		const ids = snapshotIds();
 		if (ids.length === 0) return;
@@ -239,6 +326,21 @@
 					✓ Keep
 					<kbd class="rounded bg-muted px-1 text-[9px] font-medium text-muted-foreground">S</kbd>
 				</button>
+				{#if hasAnySuggestion}
+					<!-- Surfaces only when at least one selected photo has a
+					     derivable date from its path AND lacks a trusted
+					     TakenAt. Applies the suggested date patch then
+					     approves in one go; uids without a usable suggestion
+					     are just approved. -->
+					<button
+						class="inline-flex items-center gap-1 rounded border border-amber-400/60 bg-amber-100/40 px-2 py-0.5 text-[11px] text-amber-800 hover:bg-amber-100 disabled:opacity-50 dark:border-amber-400/40 dark:bg-amber-500/15 dark:text-amber-200 dark:hover:bg-amber-500/25"
+						disabled={busy}
+						onclick={onAcceptDateAndKeep}
+						title="Accept the date suggested from the file/folder path, then keep"
+					>
+						📅 Accept date & Keep
+					</button>
+				{/if}
 				<button
 					class="inline-flex items-center gap-1 rounded border border-border px-2 py-0.5 text-[11px] hover:bg-accent disabled:opacity-50"
 					disabled={busy}