fix(npcs): faster editor open, save progress, black screen crash

Warm and show the NPC window sooner, lazy-load ReactFlow/TipTap, overlay save progress like materials, and fix the undefined controlStyles crash after creating an NPC.

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

app/main/index.ts

@@ -63,6 +63,7 @@ import {
   sendToAppWindows,
   togglePresentationFullscreen,
   waitForEditorWindowReady,
+  warmNpcsEditorWindow,
 } from './windows/createWindows';
 
 function emitZipProgress(evt: {
@@ -95,6 +96,16 @@ function emitMaterialUpsertProgress(evt: {
   }
 }
 
+function emitNpcUpsertProgress(evt: {
+  percent: number;
+  stage: string;
+  detail?: string;
+}): void {
+  for (const win of BrowserWindow.getAllWindows()) {
+    win.webContents.send(ipcChannels.project.npcUpsertProgress, evt);
+  }
+}
+
 /**
  * Отключение GPU ломает скорость вторичных окон (презентация/пульт — WebGL). По умолчанию не трогаем.
  * При чёрном экране в упакованной сборке: `DND_DISABLE_GPU=1`.
@@ -508,6 +519,7 @@ async function main() {
   registerHandler(ipcChannels.project.create, async ({ name }) => {
     const project = await projectStore.createProject(name);
     emitSessionState();
+    warmNpcsEditorWindow();
     return { project };
   });
   registerHandler(ipcChannels.project.open, async ({ projectId }) => {
@@ -517,9 +529,11 @@ async function main() {
     emitSceneViewState();
     emitSceneTokensSessionState();
     emitSessionState();
+    warmNpcsEditorWindow();
     return { project };
   });
   registerHandler(ipcChannels.project.close, async () => {
+    closeNpcsEditorWindow();
     await projectStore.closeOpenProject();
     effectsStore.clear();
     materialsOverlayStore.clear();
@@ -760,14 +774,17 @@ async function main() {
         }
         filePath = filePaths[0];
       }
-      const project = await projectStore.upsertNpc({
-        ...(npcId ? { npcId } : {}),
-        name,
-        ...(typeof description === 'string' ? { description } : {}),
-        ...(filePath ? { filePath } : {}),
-        ...(groupId !== undefined ? { groupId } : {}),
-        ...(binding !== undefined ? { binding } : {}),
-      });
+      const project = await projectStore.upsertNpc(
+        {
+          ...(npcId ? { npcId } : {}),
+          name,
+          ...(typeof description === 'string' ? { description } : {}),
+          ...(filePath ? { filePath } : {}),
+          ...(groupId !== undefined ? { groupId } : {}),
+          ...(binding !== undefined ? { binding } : {}),
+        },
+        (p) => emitNpcUpsertProgress(p),
+      );
       syncNpcsOverlayWithProject(project);
       emitNpcsOverlayState();
       emitSessionState();