BlobExplorerIndex

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Blob Explorer — standalone three-panel dev-tools tab.

Left panel: Document list (search + role badges). Middle panel: Blob table with toolbar (search, type filter, upload, bulk-delete bar). Right panel: Blob detail (preview, actions, info, download URL).

Matches the mock at mocks/blob-explorer/blob-explorer.html exactly. Shares the document selection state with the Document Explorer tab via useDocumentExplorerStore so the user's selection persists when switching tabs.