DDM/data-room: data-room 大屏 release2.1.0 @ d711677ddafa1073f45482c8d2d5fad9e08bcdb2

liu.shiyi b7c99cc7a1 fix:数据源选项可设置		1 rok temu
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checkDatasource.vue	49660d6dd2 refactor: /deep/ => ::v-deep	1 rok temu
index.vue	376bd22e44 style: 优化数据集设置里双滚动条问题	1 rok temu
setDatasource.vue	b7c99cc7a1 fix:数据源选项可设置	1 rok temu