Add connected application panel. https://code.usgs.gov/ghsc/nshmp/nshmp-apps/-/issues/294 https://code.usgs.gov/ghsc/nshmp/nshmp-apps/-/merge_requests/698 https://code.usgs.gov/ghsc/nshmp/nshmp-apps/-/merge_requests/699 https://code.usgs.gov/ghsc/nshmp/nshmp-apps/-/merge_requests/700