Politur: Praeziserer Klickbereich (nodeVal) fuer Graphen-Knoten und Entkoppelung der Detail-Sicht von Listen-Filtern

frontend/src/views/GraphView.tsx

@@ -152,9 +152,13 @@ export function GraphView({ data, selectedNodeId, onNodeSelect }: {
         height={dimensions.height}
         graphData={graphData}
         backgroundColor="rgba(0,0,0,0)"
-        nodeRelSize={4}
         cooldownTicks={120}
         
+        // Hit-Detection an die gezeichnete Knotengröße anpassen
+        nodeVal={(node: any) => {
+          return 6 + Math.min(degree[node.id] || 0, 15) * 0.8
+        }}
+        
         // Hover- und Klick-Logik
         onNodeClick={(node: any) => onNodeSelect(node.id)}
         onBackgroundClick={() => onNodeSelect(null)}

frontend/src/views/MemoryView.tsx

@@ -152,15 +152,16 @@ export function MemoryView() {
     }
   }
 
-  const sel = useMemo(() => items.find((m) => m.id === selected), [items, selected])
+  // Suche in ALLEN Elementen, damit Klicks auf dem Graphen nicht durch lokale Filter der linken Liste blockiert werden.
+  const sel = useMemo(() => allItems.find((m) => m.id === selected), [allItems, selected])
   const neighbors = useMemo(() => {
     if (!sel || !graph) return []
     const connectedIds = new Set([
       ...graph.edges.filter((e) => e.source === sel.id).map((e) => e.target),
       ...graph.edges.filter((e) => e.target === sel.id).map((e) => e.source)
     ])
-    return items.filter((m) => connectedIds.has(m.id))
-  }, [sel, graph, items])
+    return allItems.filter((m) => connectedIds.has(m.id))
+  }, [sel, graph, allItems])
 
   const CAT_COLOR_MAP: Record<string, string> = {
     identity: "#00f5ff", knowledge: "#3b82f6", rules: "#d946ef", events: "#fbbf24",