feat: 条件内容超出隐藏

src/components/scWorkflow/nodes/branch.vue

@@ -21,8 +21,12 @@
 										<Close />
 									</el-icon>
 								</div>
-								<div class="content" :class="[index === nodeConfig.conditionNodes.length - 1 ? 'last-child-title' : '']">
-									<span v-if="toText(nodeConfig, index)">{{ toText(nodeConfig, index) }}</span>
+								<div
+									class="content"
+									:class="[index === nodeConfig.conditionNodes.length - 1 ? 'last-child-title' : '']"
+									style="width: 200px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; -o-text-overflow: ellipsis"
+								>
+									<span v-if="toText(nodeConfig, index)" :title="toText(nodeConfig, index)">{{ toText(nodeConfig, index) }}</span>
 									<span v-else class="placeholder"> 请设置条件 </span>
 								</div>
 								<!-- 最后一个没有，长度大于2倒数第二个没有 -->