refactor: reuse dev-middleware overlay and progress indicator - #5735

refactor: reuse dev-middleware overlay and progress indicator#5735

bjohansebas wants to merge 4 commits into

mainwebpack/webpack-dev-server:mainfrom

refactor/dev-middleware-client-uiwebpack/webpack-dev-server:refactor/dev-middleware-client-uiCopy head branch name to clipboard