feat: support custom display hints for Vue widget lookup

src/renderer/extensions/vueNodes/components/NodeWidgets.vue

@@ -152,7 +152,7 @@ const processedWidgets = computed((): ProcessedWidget[] => {
     if (!shouldRenderAsVue(widget)) continue
 
     const vueComponent =
-      getComponent(widget.type, widget.name) ||
+      getComponent(widget.type, widget.name, widget.options?.display) ||
       (widget.isDOMWidget ? WidgetDOM : WidgetLegacy)
 
     const { slotMetadata, options } = widget

src/renderer/extensions/vueNodes/widgets/composables/useFloatWidget.ts

@@ -72,7 +72,8 @@ export const useFloatWidget = () => {
         /** @deprecated Use step2 instead. The 10x value is a legacy implementation. */
         step: step * 10.0,
         step2: step,
-        precision
+        precision,
+        display: inputSpec.display
       }
     )
 

src/renderer/extensions/vueNodes/widgets/composables/useIntWidget.ts

@@ -63,7 +63,8 @@ export const useIntWidget = () => {
         /** @deprecated Use step2 instead. The 10x value is a legacy implementation. */
         step: step * 10,
         step2: step,
-        precision: 0
+        precision: 0,
+        display: inputSpec.display
       }
     )
 

src/schemas/nodeDefSchema.ts

@@ -42,7 +42,12 @@ const zNumericInputOptions = zBaseInputOptions.extend({
   step: z.number().optional(),
   /** Note: Many node authors are using INT/FLOAT to pass list of INT/FLOAT. */
   default: z.union([z.number(), z.array(z.number())]).optional(),
-  display: z.enum(['slider', 'number', 'knob']).optional()
+  /**
+   * Display hint for widget rendering.
+   * Built-in values: 'slider', 'number', 'knob'
+   * Extensions can register custom values via getCustomVueWidgets hook.
+   */
+  display: z.string().optional()
 })
 
 export const zIntInputOptions = zNumericInputOptions.extend({

src/types/litegraph-augmentation.d.ts

@@ -40,6 +40,12 @@ declare module '@/lib/litegraph/src/types/widgets' {
 
     /** If the widget is hidden, this will be set to true. */
     hidden?: boolean
+
+    /**
+     * Display hint from Python node definition for custom widget rendering.
+     * Extensions can use this to render widgets with custom Vue components.
+     */
+    display?: string
   }
 
   interface IBaseWidget {