feat(frontend): slice 7a — DataTable wrapper + FileBrowser (TanStack Table)
Web UI rework. Highest-risk slice, part 1 of 2:
- New components/ui/data-table.tsx: generic TanStack Table wrapper on the
shadcn Table primitive. Controlled rowSelection/columnVisibility/
pagination, optional selection column (stopPropagation on cell click),
row-click, column-visibility dropdown, manual-pagination support.
Hard rule honored: NO getSortedRowModel, NO column resizing/sizing.
- Migrate pages/FileBrowser.impl.tsx off @mui/x-data-grid + @mui/material
onto DataTable: 5 columns (type/name/ext/size/modified), row-click ->
ffprobe preview preserved, column-visibility toggle, no pagination.
- DataTable + FileBrowser component tests (RED->GREEN).
Gate: build + lint + test green (22 files / 58 tests).
Developer
e8b0f1144b