perf: cut ControlApp re-renders and lazy-load VFX packs

Move audio scrub/volume and brush drafts off root React ticks, coalesce overlay layout IPC, cache machine fingerprint and asset URLs, share one scene overlay host, and stop idle Pixi ticker. Also harden console against EPIPE on window load failures.

Co-authored-by: Cursor <cursoragent@cursor.com>

app/renderer/editor/i18n/editorMessages.ts

@@ -588,6 +588,7 @@ export const EDITOR_MESSAGES: Record<EditorLocale, Record<string, string>> = {
     'control.transportPlay': 'Воспроизведение',
     'control.transportPause': 'Пауза',
     'control.transportStop': 'Стоп',
+    'control.volume': 'Громкость',
   },
   en: {
     'common.close': 'Close',
@@ -1125,6 +1126,7 @@ export const EDITOR_MESSAGES: Record<EditorLocale, Record<string, string>> = {
     'control.transportPlay': 'Play',
     'control.transportPause': 'Pause',
     'control.transportStop': 'Stop',
+    'control.volume': 'Volume',
   },
 };
 

app/renderer/editor/state/projectState.ts

@@ -19,6 +19,7 @@ import type {
   SceneId,
 } from '../../../shared/types';
 import { getDndApi } from '../../shared/dndApi';
+import { invalidateAssetUrlCache } from '../../shared/useAssetImageUrl';
 
 type ProjectSummary = { id: ProjectId; name: string; updatedAt: string; fileName: string };
 
@@ -277,6 +278,8 @@ export function useProjectState(licenseActive: boolean, opts?: ProjectStateOpts)
       projectDataEpochRef.current += 1;
       const epoch = projectDataEpochRef.current;
       openInFlightRef.current = null;
+      // URL ассетов зависят от открытого проекта — сбрасываем renderer-кэш.
+      invalidateAssetUrlCache();
 
       const job = (async () => {
         setState((s) => ({ ...s, openingProjectId: id }));
@@ -308,6 +311,7 @@ export function useProjectState(licenseActive: boolean, opts?: ProjectStateOpts)
     const closeProject = async () => {
       projectDataEpochRef.current += 1;
       openInFlightRef.current = null;
+      invalidateAssetUrlCache();
       try {
         await api.invoke(ipcChannels.project.close, {});
       } finally {