feat: add settings option to always show advanced widgets on all nodes (#8244)

Solved issue:
Currently, the display status of advanced widgets can only be set
individually for each node, but users would like to have a global switch
to always display all advanced widgets.

I also adjusted some related code to solve the issue of code
duplication.

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8244-feat-add-settings-option-to-always-show-advanced-widgets-on-all-nodes-2f06d73d365081358023efa3e1ff3094)
by [Unito](https://www.unito.io)

src/components/rightSidePanel/settings/TabGlobalSettings.vue

@@ -1,7 +1,7 @@
 <script setup lang="ts">
 import InputNumber from 'primevue/inputnumber'
 import Select from 'primevue/select'
-import { computed, ref } from 'vue'
+import { computed } from 'vue'
 import { useI18n } from 'vue-i18n'
 
 import Button from '@/components/ui/button/Button.vue'
@@ -23,7 +23,11 @@ const settingStore = useSettingStore()
 const dialogService = useDialogService()
 
 // NODES settings
-const showAdvancedParameters = ref(false) // Placeholder for future implementation
+const showAdvancedParameters = computed({
+  get: () => settingStore.get('Comfy.Node.AlwaysShowAdvancedWidgets'),
+  set: (value) =>
+    settingStore.set('Comfy.Node.AlwaysShowAdvancedWidgets', value)
+})
 
 const showToolbox = computed({
   get: () => settingStore.get('Comfy.Canvas.SelectionToolbox'),