Support Vue-compatible secondary surfaces in node lifecycle

Route canvas events, controls, and redraws to isolated secondary surfaces
so Vue Parameters panels and similar widgets behave independently from
the primary node canvas without regressing primary-surface handling.
Add regression coverage for secondary-surface draw, hover, and pointer
event routing.

Author: Azornes

js/drawing/resolution_master_draw_methods.js

@@ -216,6 +216,7 @@ export const drawingMethods = {
                 (_, index) => 5 + LiteGraph.NODE_SLOT_HEIGHT * (index + 0.5)
             );
             const vueSlotCenters = this.isVueNodesMode?.()
+                && !this._drawingVueCompatSecondarySurface
                 && this._vueCompatOutputSlotCenters?.length >= classicSlotCenters.length
                 ? this._vueCompatOutputSlotCenters
                 : null;