[mob][photos] Improve archive and hidden albums section

[neeraj-pilot]

Summary

• Show all albums in horizontal scroll (remove 3-album limit)
• Use CollectionListPage for "View all" with search, sort, and layout options
• Enable bulk selection with Unarchive/Unhide and Delete actions
• Delete unused AllAlbumsPage

Test plan

• Archive: verify horizontal scroll, View all with search/sort/layout, bulk select with Unarchive/Delete
• Hidden: same as above, verify albums open correctly after unlock

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[chatgpt-codex-connector]

Exclude default hidden collection when refreshing list

In the hidden collections section, refreshCollections() now reloads from CollectionsService.getHiddenCollections() without includeDefaultHidden: false, so any refresh (search typing or collection update event) will repopulate the list with the default hidden collection that HiddenPage intentionally filters out. This makes the internal default hidden album appear in “View all” after a refresh, which is inconsistent with the hidden list elsewhere (e.g., HiddenPage and collection_action_sheet explicitly exclude it). Consider filtering the default hidden collection here as well.

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