Refactor: Composable disentangling (#5695)

## Summary

Prerequisite refactor/cleanup to use a global store instead of having
nodes throw up events to a parent component that stores a reference to a
singleton service that itself bootstraps and synchronizes with a
separate service to maintain a partially reactive but not fully reactive
set of states that describe some but not all aspects of the nodes on
either the litegraph, the vue side, or both.

## Changes

- **What**: Refactoring, the behavior should not change.
- **Dependencies**: A type utility to help with Vue component props

## Review Focus

Is there something about the current structure that this could affect
that would not be caught by our tests or using the application?

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-5695-Refactor-Composable-disentangling-2746d73d365081e6938ce656932f3e36)
by [Unito](https://www.unito.io)

src/renderer/extensions/vueNodes/composables/useNodeEventHandlers.ts

@@ -8,19 +8,17 @@
  * - Layout mutations for visual feedback
  * - Integration with LiteGraph canvas selection system
  */
-import type { Ref } from 'vue'
+import { createSharedComposable } from '@vueuse/core'
 
 import type { VueNodeData } from '@/composables/graph/useGraphNodeManager'
+import { useVueNodeLifecycle } from '@/composables/graph/useVueNodeLifecycle'
 import { useCanvasStore } from '@/renderer/core/canvas/canvasStore'
 import { useCanvasInteractions } from '@/renderer/core/canvas/useCanvasInteractions'
 import { useNodeZIndex } from '@/renderer/extensions/vueNodes/composables/useNodeZIndex'
 
-interface NodeManager {
-  getNode: (id: string) => any
-}
-
-export function useNodeEventHandlers(nodeManager: Ref<NodeManager | null>) {
+function useNodeEventHandlersIndividual() {
   const canvasStore = useCanvasStore()
+  const { nodeManager } = useVueNodeLifecycle()
   const { bringNodeToFront } = useNodeZIndex()
   const { shouldHandleNodePointerEvents } = useCanvasInteractions()
 
@@ -237,3 +235,7 @@ export function useNodeEventHandlers(nodeManager: Ref<NodeManager | null>) {
     deselectNodes
   }
 }
+
+export const useNodeEventHandlers = createSharedComposable(
+  useNodeEventHandlersIndividual
+)