[backport core/1.32] fix: remove LOD from vue nodes (#6981)

## Summary
Backport of #6950 onto core/1.32.

- cherry-picked 4b87b1fdc
- resolved conflicts by taking the upstream PNG expectations and
removing LOD bits from WidgetMarkdown while preserving cloud-specific
padding

## Testing
- pnpm typecheck

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-6981-backport-core-1-32-fix-remove-LOD-from-vue-nodes-2b86d73d365081ac95fddfb272a0e105)
by [Unito](https://www.unito.io)

Co-authored-by: Simula_r <18093452+simula-r@users.noreply.github.com>
Co-authored-by: github-actions <github-actions@github.com>

src/composables/graph/useVueNodeLifecycle.ts

@@ -3,7 +3,6 @@ import { shallowRef, watch } from 'vue'
 
 import { useGraphNodeManager } from '@/composables/graph/useGraphNodeManager'
 import type { GraphNodeManager } from '@/composables/graph/useGraphNodeManager'
-import { useRenderModeSetting } from '@/composables/settings/useRenderModeSetting'
 import { useVueFeatureFlags } from '@/composables/useVueFeatureFlags'
 import { useVueNodesMigrationDismissed } from '@/composables/useVueNodesMigrationDismissed'
 import type { LGraphNode } from '@/lib/litegraph/src/litegraph'
@@ -27,11 +26,6 @@ function useVueNodeLifecycleIndividual() {
 
   let hasShownMigrationToast = false
 
-  useRenderModeSetting(
-    { setting: 'LiteGraph.Canvas.MinFontSizeForLOD', vue: 0, litegraph: 8 },
-    shouldRenderVueNodes
-  )
-
   const initializeNodeManager = () => {
     // Use canvas graph if available (handles subgraph contexts), fallback to app graph
     const activeGraph = comfyApp.canvas?.graph

src/composables/settings/useRenderModeSetting.ts

@@ -1,42 +0,0 @@
-import type { ComputedRef } from 'vue'
-import { ref, watch } from 'vue'
-
-import { useSettingStore } from '@/platform/settings/settingStore'
-import type { Settings } from '@/schemas/apiSchema'
-
-interface RenderModeSettingConfig<TSettingKey extends keyof Settings> {
-  setting: TSettingKey
-  vue: Settings[TSettingKey]
-  litegraph: Settings[TSettingKey]
-}
-
-export function useRenderModeSetting<TSettingKey extends keyof Settings>(
-  config: RenderModeSettingConfig<TSettingKey>,
-  isVueMode: ComputedRef<boolean>
-) {
-  const settingStore = useSettingStore()
-  const vueValue = ref(config.vue)
-  const litegraphValue = ref(config.litegraph)
-  const lastWasVue = ref<boolean | null>(null)
-
-  const load = async (vue: boolean) => {
-    if (lastWasVue.value === vue) return
-
-    if (lastWasVue.value !== null) {
-      const currentValue = settingStore.get(config.setting)
-      if (lastWasVue.value) {
-        vueValue.value = currentValue
-      } else {
-        litegraphValue.value = currentValue
-      }
-    }
-
-    await settingStore.set(
-      config.setting,
-      vue ? vueValue.value : litegraphValue.value
-    )
-    lastWasVue.value = vue
-  }
-
-  watch(isVueMode, load, { immediate: true })
-}