[backport core/1.38] feat: add category support for blueprints and protect global blueprints (#8465)

Backport of #8378 to `core/1.38`

Automatically created by backport workflow.

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by [Unito](https://www.unito.io)

Co-authored-by: Christian Byrne <cbyrne@comfy.org>
Co-authored-by: Subagent 5 <subagent@example.com>
Co-authored-by: Amp <amp@ampcode.com>
Co-authored-by: GitHub Action <action@github.com>
Co-authored-by: AustinMroz <austin@comfy.org>

src/scripts/api.ts

@@ -231,7 +231,10 @@ type ComplexApiEvents = keyof NeverNever<ApiEventTypes>
 
 export type GlobalSubgraphData = {
   name: string
-  info: { node_pack: string }
+  info: {
+    node_pack: string
+    category?: string
+  }
   data: string | Promise<string>
 }