Revert "feat: Add slot registration and spatial indexing for hit detection"

This reverts commit 70fbfd0f5e.

src/renderer/extensions/vueNodes/layout/useNodeLayout.ts

@@ -6,12 +6,9 @@
  */
 import { computed, inject } from 'vue'
 
-import { registerNodeSlots } from '@/renderer/core/canvas/litegraph/SlotCalculations'
-import type { SlotPositionContext } from '@/renderer/core/canvas/litegraph/SlotCalculations'
 import { layoutMutations } from '@/renderer/core/layout/operations/LayoutMutations'
 import { layoutStore } from '@/renderer/core/layout/store/LayoutStore'
 import type { Point } from '@/renderer/core/layout/types'
-import { app } from '@/scripts/app'
 
 /**
  * Composable for individual Vue node components
@@ -139,34 +136,6 @@ export function useNodeLayout(nodeId: string) {
     mutations.resizeNode(nodeId, newSize)
   }
 
-  /**
-   * Update slot layouts for this node
-   * Should be called whenever the node's slots or position changes
-   */
-  function updateSlotLayouts() {
-    if (!layoutRef.value || !app.graph) return
-
-    const node = app.graph.getNodeById(Number(nodeId))
-    if (!node) return
-
-    // Create context for slot position calculation
-    const context: SlotPositionContext = {
-      nodeX: layoutRef.value.position.x,
-      nodeY: layoutRef.value.position.y,
-      nodeWidth: layoutRef.value.size.width,
-      nodeHeight: layoutRef.value.size.height,
-      collapsed: node.flags?.collapsed || false,
-      collapsedWidth: node._collapsed_width,
-      slotStartY: node.constructor.slot_start_y,
-      inputs: node.inputs || [],
-      outputs: node.outputs || [],
-      widgets: node.widgets
-    }
-
-    // Register all slots for this node
-    registerNodeSlots(nodeId, context)
-  }
-
   return {
     // Reactive state (via customRef)
     layoutRef,
@@ -179,7 +148,6 @@ export function useNodeLayout(nodeId: string) {
     // Mutations
     moveTo,
     resize,
-    updateSlotLayouts,
 
     // Drag handlers
     startDrag,