Add Centralized Vue Node Size/Pos Tracking (#5442)

* add dom element resize observer registry for vue node components

* Update src/renderer/extensions/vueNodes/composables/useVueNodeResizeTracking.ts

Co-authored-by: AustinMroz <austin@comfy.org>

* refactor(vue-nodes): typed TransformState InjectionKey, safer ResizeObserver sizing, centralized slot tracking, and small readability updates

* chore: make TransformState interface non-exported to satisfy knip pre-push

* Revert "chore: make TransformState interface non-exported to satisfy knip pre-push"

This reverts commit 110ecf31da.

* Revert "refactor(vue-nodes): typed TransformState InjectionKey, safer ResizeObserver sizing, centralized slot tracking, and small readability updates"

This reverts commit 428752619c.

* [refactor] Improve resize tracking composable documentation and test utilities

- Rename parameters in useVueElementTracking for clarity (appIdentifier, trackingType)
- Add comprehensive docstring with examples to prevent DOM attribute confusion
- Extract mountLGraphNode test utility to eliminate repetitive mock setup
- Add technical implementation notes documenting optimization decisions

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

* remove typo comment

* convert to functional bounds collection

* remove inline import

* add interfaces for bounds mutations

* remove change log

* fix bounds collection when vue nodes turned off

* fix title offset on y

* move from resize observer to selection toolbox bounds

---------

Co-authored-by: AustinMroz <austin@comfy.org>
Co-authored-by: Benjamin Lu <benjaminlu1107@gmail.com>
Co-authored-by: Claude <noreply@anthropic.com>

src/renderer/extensions/vueNodes/components/LGraphNode.vue

@@ -113,7 +113,6 @@
 <script setup lang="ts">
 import { computed, inject, onErrorCaptured, ref, toRef, watch } from 'vue'
 
-// Import the VueNodeData type
 import type { VueNodeData } from '@/composables/graph/useGraphNodeManager'
 import { useErrorHandling } from '@/composables/useErrorHandling'
 import { LiteGraph } from '@/lib/litegraph/src/litegraph'
@@ -122,6 +121,7 @@ import { useNodeLayout } from '@/renderer/extensions/vueNodes/layout/useNodeLayo
 import { LODLevel, useLOD } from '@/renderer/extensions/vueNodes/lod/useLOD'
 import { cn } from '@/utils/tailwindUtil'
 
+import { useVueElementTracking } from '../composables/useVueNodeResizeTracking'
 import NodeContent from './NodeContent.vue'
 import NodeHeader from './NodeHeader.vue'
 import NodeSlots from './NodeSlots.vue'
@@ -154,6 +154,8 @@ const emit = defineEmits<{
   'update:title': [nodeId: string, newTitle: string]
 }>()
 
+useVueElementTracking(props.nodeData.id, 'node')
+
 // Inject selection state from parent
 const selectedNodeIds = inject(SelectedNodeIdsKey)
 if (!selectedNodeIds) {