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/settingStore.ts

@@ -147,6 +147,24 @@ export const useSettingStore = defineStore('setting', {
         type: 'boolean',
         defaultValue: true
       })
+
+      app.ui.settings.addSetting({
+        id: 'Comfy.Node.ShowDeprecated',
+        name: 'Show deprecated nodes in search',
+        tooltip:
+          'Deprecated nodes are hidden by default in the UI, but remain functional in existing workflows that use them.',
+        type: 'boolean',
+        defaultValue: false
+      })
+
+      app.ui.settings.addSetting({
+        id: 'Comfy.Node.ShowExperimental',
+        name: 'Show experimental nodes in search',
+        tooltip:
+          'Experimental nodes are marked as such in the UI and may be subject to significant changes or removal in future versions. Use with caution in production workflows',
+        type: 'boolean',
+        defaultValue: true
+      })
     },
 
     set<K extends keyof Settings>(key: K, value: Settings[K]) {