OptionalfileAdditional props forwarded to the empty-state <FileManager> that
lists saved poll sessions. Use this to apply the host's row
formatters (owner column "Me" / display-name resolution, thumbnail
generators, theme colours) so the embedded list matches the look
of the main Files tab. See SessionEmptyStateProps.fileManagerProps.
OptionallabelsCustom labels for i18n support
OptionalpollsProps to pass through to PollsWindow
OptionalsxMUI sx props for the container
Props for PollsSession component