Create new column header_bkgd_color Create new column unhighlighted_tab_fg_color Create new column highlighted_tab_fg_color Create new column tab_hover_color Create new column selected_tab_color Create new column favicon_uuid Create new column favicon_href Create new column logo_uuid Create new column logo_href Populate site.logo_uuid and site.logo_href with Tempo branding logo Populate site.favicon_uuid and site.favicon_href with Tempo branding logo