feat(files): add a download button to the file preview header - #953

feat(files): add a download button to the file preview header#953

xintaofei merged 2 commits into

spacering-net:mainspacering-net/codeg:mainfrom

ker2xu:feat/file-preview-download-buttonker2xu/codeg:feat/file-preview-download-buttonCopy head branch name to clipboard