Open Issues & Risks

Search UI/Flow (pending): Need the form, validation, and result wiring into tree; preserve last query.
Find within results (planned): Add a quick filter box to narrow the already-fetched search results client-side without refetching.
Editors (planned): Text/HTML editors, image basics, A/V clipping — scope and UX details still to be finalized.
Blob lifecycle: We revoke Blob URLs on Stop and when replacing the preview element, but we should audit for edge cases (rapid switches).
Deletion heuristics: Tiny-file detection may need service-specific thresholds; consider exposing a manual override.
Very large accounts: Tree rendering could get heavy; consider virtualization or lazy node expansion.
Accessibility polish: Ensure keyboard support and focus management across all sections.
Unit/E2E tests: Initial coverage plan exists; implementation pending.