Support node deprecated/experimental flag (#563)

* Add deprecated field

* Hide deprecated nodes

* Add experimental node show/hide

* Add setting tooltips

* nit

* nit

* nit

src/stores/nodeDefStore.ts

@@ -1,7 +1,7 @@
 import { NodeSearchService } from '@/services/nodeSearchService'
 import { ComfyNodeDef } from '@/types/apiTypes'
 import { defineStore } from 'pinia'
-import { Type, Transform, plainToClass } from 'class-transformer'
+import { Type, Transform, plainToClass, Expose } from 'class-transformer'
 import { ComfyWidgetConstructor } from '@/scripts/widgets'
 import { TreeNode } from 'primevue/treenode'
 import { buildTree } from '@/utils/treeUtil'
@@ -166,6 +166,23 @@ export class ComfyNodeDefImpl {
   python_module: string
   description: string
 
+  @Transform(({ value, obj }) => value ?? obj.category === '', {
+    toClassOnly: true
+  })
+  @Type(() => Boolean)
+  @Expose()
+  deprecated: boolean
+
+  @Transform(
+    ({ value, obj }) => value ?? obj.category.startsWith('_for_testing'),
+    {
+      toClassOnly: true
+    }
+  )
+  @Type(() => Boolean)
+  @Expose()
+  experimental: boolean
+
   @Type(() => ComfyInputsSpec)
   input: ComfyInputsSpec
 
@@ -229,22 +246,34 @@ export const SYSTEM_NODE_DEFS: Record<string, ComfyNodeDef> = {
 interface State {
   nodeDefsByName: Record<string, ComfyNodeDefImpl>
   widgets: Record<string, ComfyWidgetConstructor>
+  showDeprecated: boolean
+  showExperimental: boolean
 }
 
 export const useNodeDefStore = defineStore('nodeDef', {
   state: (): State => ({
     nodeDefsByName: {},
-    widgets: {}
+    widgets: {},
+    showDeprecated: false,
+    showExperimental: false
   }),
   getters: {
     nodeDefs(state) {
       return Object.values(state.nodeDefsByName)
     },
-    nodeSearchService(state) {
-      return new NodeSearchService(Object.values(state.nodeDefsByName))
+    // Node defs that are not deprecated
+    visibleNodeDefs(state) {
+      return this.nodeDefs.filter(
+        (nodeDef: ComfyNodeDefImpl) =>
+          (state.showDeprecated || !nodeDef.deprecated) &&
+          (state.showExperimental || !nodeDef.experimental)
+      )
+    },
+    nodeSearchService() {
+      return new NodeSearchService(this.visibleNodeDefs)
     },
     nodeTree(): TreeNode {
-      return buildTree(this.nodeDefs, (nodeDef: ComfyNodeDefImpl) => [
+      return buildTree(this.visibleNodeDefs, (nodeDef: ComfyNodeDefImpl) => [
         ...nodeDef.category.split('/'),
         nodeDef.display_name
       ])