[refactor] Type createNode options parameter (#9262)

## Summary
Narrow `CreateNodeOptions` from `Partial<Omit<LGraphNode, ...>>`
(exposing hundreds of properties/methods) to an explicit interface
listing only creation-time properties.

## Changes
- Replace `Partial<Omit<LGraphNode, 'constructor' | 'inputs' |
'outputs'>>` with explicit `CreateNodeOptions` interface containing
only: `pos`, `size`, `properties`, `flags`, `mode`, `color`, `bgcolor`,
`boxcolor`, `title`, `shape`, `inputs`, `outputs`
- Rename local `CreateNodeOptions` in `createModelNodeFromAsset.ts` to
`ModelNodeCreateOptions` to avoid collision

## Ecosystem verification
GitHub code search across ~50 repos confirms only `pos` and `outputs`
are used externally. All covered by the narrowed interface.

Fixes #9276
Fixes #4740

src/platform/assets/utils/createModelNodeFromAsset.ts

@@ -12,7 +12,7 @@ import { app } from '@/scripts/app'
 import { useLitegraphService } from '@/services/litegraphService'
 import { useModelToNodeStore } from '@/stores/modelToNodeStore'
 
-interface CreateNodeOptions {
+interface ModelNodeCreateOptions {
   position?: Point
 }
 
@@ -48,7 +48,7 @@ type Result<T, E> = { success: true; value: T } | { success: false; error: E }
  */
 export function createModelNodeFromAsset(
   asset: AssetItem,
-  options?: CreateNodeOptions
+  options?: ModelNodeCreateOptions
 ): Result<LGraphNode, NodeCreationError> {
   const validatedAsset = assetItemSchema.safeParse(asset)