Folders in the LeftSidebar were decorative — clicking one did
nothing. Now they actually filter the timeline.
filterStore: new folderId field, setFolderId, hasActiveFilters check,
filtersToParams sends folder_id to the backend (the param was already
declared and applied server-side, just nothing was setting it).
useFilterUrlSync round-trips ?folder_id= so the filter persists in
the URL. usePhotosQuery threads it through.
LeftSidebar:
- Clicking a folder row calls clearAllFilters() then setFolderId(id)
so the user lands cleanly on that folder.
- Library virtual nodes (All Photos, Rated, Discarded) clear the
folder filter as part of their normal action.
- The active-row visual highlight is now derived from the filter
store: a folder row is selected when filterStore.folderId matches
it, "All Photos" is selected when no folder is set. Keeps the
sidebar in sync if filters change externally (URL hydrate, the
ActiveFilterChips X button, FilterBar Clear all).
ActiveFilterChips: shows "Folder: {name}" and "Heap: {name}" chips,
looking up the names from the folders / heaps queries (lazy-enabled
only when the corresponding filter is set). Clicking the X clears
the filter.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>