fix: css svg issues with darkmode, pagestepper dom datasource issue

development/issues/closed/260.html

development/issues/closed/260.mjs

source/components/datatable/datatable.mjs

source/components/datatable/embedded-pagination.mjs

source/components/datatable/filter.mjs

source/components/datatable/filter/input.mjs

source/components/datatable/filter/range.mjs

source/components/datatable/pagination.mjs

source/components/datatable/style/column-bar.pcss

source/components/datatable/style/datatable.pcss

source/components/datatable/style/pagination.pcss

source/components/datatable/stylesheet/column-bar.mjs

source/components/datatable/stylesheet/datatable.mjs

source/components/datatable/stylesheet/pagination.mjs

source/components/host/config-manager.mjs