add indicators

src/components/graph/VariableNode.tsx

@@ -4,13 +4,13 @@ import {
     BaseNode,
     BaseNodeContent,
     BaseNodeFooter,
-    BaseNodeFooterText,
     BaseNodeHeaderRow,
 } from './BaseNode'
 import { NodeMenubar } from './NodeMenubar'
 import { Input } from '../ui/input'
 import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '../ui/select'
 import { Switch } from '../ui/switch'
+import { NodeFooterEdgeIndicators } from './NodeFooterEdgeIndicators'
 import { NodeHeaderTitle } from './NodeHeaderTitle'
 import { OutputHandle } from './NodeHandles'
 import { Variable } from 'lucide-react'
@@ -134,8 +134,7 @@ export const VariableNode = memo(function VariableNode({ id, data }: Props) {
             </BaseNodeContent>
 
             <BaseNodeFooter>
-                <BaseNodeFooterText>
-                </BaseNodeFooterText>
+                <NodeFooterEdgeIndicators nodeId={id} nodeType="variable" />
             </BaseNodeFooter>
         </BaseNode>
     )