feat: 战略地图贝塞尔因果链+节点KPI可视化(P0+P1)

frontend/src/components/strategy-map/StrategyLayer.vue

@@ -43,6 +43,7 @@
               :icon-map="iconMap"
               :kpi-name-map="kpiNameMap"
               :all-kpis="allKpis"
+              :chain-dimmed="chainNodeKeys.length > 0 && !chainNodeKeys.includes(`${layerKey}-${index}`)"
               @click="onNodeClick(layerKey, index, element)"
               @edit="$emit('edit-objective', { dimKey: layerKey, idx: index, obj: element })"
               @delete="$emit('delete-objective', { dimKey: layerKey, idx: index })"
@@ -91,6 +92,8 @@ const props = defineProps<{
   iconMap?: Record<string, string>
   kpiNameMap?: Record<string, string>
   allKpis?: any[]
+  /** 因果链查看模式下，不在链上的节点变淡 */
+  chainNodeKeys?: string[]
   getNodeLevel: (key: string) => string
   getNodeProgress: (key: string) => any
 }>()