feat(control): таймер сессии поверх сцены

Отдельное окно countdown с «Показать игрокам»; на превью — move/resize/rotate, на презентации тот же layout.

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

app/main/index.ts

@@ -34,6 +34,7 @@ import { LicenseService } from './license/licenseService';
 import { readPresentationSettings, writePresentationSettings } from './preferences/appPreferences';
 import { MaterialsOverlayStore } from './materials/materialsOverlayStore';
 import { NpcsOverlayStore } from './npcs/npcsOverlayStore';
+import { TimerSessionStore } from './sessionTimer/timerSessionStore';
 import { ZipProjectStore } from './project/zipStore';
 import { SceneViewStore } from './sceneView/sceneViewStore';
 import { registerDndAssetProtocol } from './protocol/dndAssetProtocol';
@@ -67,6 +68,7 @@ import {
   markAppQuitting,
   openMaterialsWindow,
   openPlaylistsWindow,
+  openTimerWindow,
   openMultiWindow,
   openNpcsEditorWindow,
   openSceneEditorWindow,
@@ -75,6 +77,7 @@ import {
   openSceneDescriptionWindow,
   closeMaterialsWindow,
   closePlaylistsWindow,
+  closeTimerWindow,
   closeNpcsEditorWindow,
   closeSceneEditorWindow,
   closeTokenPathEditorWindow,
@@ -178,6 +181,7 @@ const sceneViewStore = new SceneViewStore();
 const videoStore = new VideoPlaybackStore();
 const materialsOverlayStore = new MaterialsOverlayStore();
 const npcsOverlayStore = new NpcsOverlayStore();
+const timerSessionStore = new TimerSessionStore();
 const sceneTokensSessionStore = new SceneTokensSessionStore();
 const tokenPathSessionStore = new TokenPathSessionStore();
 const sceneNpcTokensSessionStore = new SceneNpcTokensSessionStore();
@@ -272,6 +276,13 @@ function syncNpcsOverlayWithProject(project: Project | null): void {
   npcsOverlayStore.ensureNpcStillExists(ids);
 }
 
+function emitSessionTimerState(): void {
+  const state = timerSessionStore.getState();
+  for (const win of BrowserWindow.getAllWindows()) {
+    win.webContents.send(ipcChannels.sessionTimer.stateChanged, { state });
+  }
+}
+
 function emitSceneDarknessState(): void {
   const state = sceneDarknessStore.getState();
   for (const win of BrowserWindow.getAllWindows()) {
@@ -561,6 +572,7 @@ async function main() {
     clearNpcMapSpawnDrag();
     scenePlayerTokensSessionStore.reset();
     tokenGridSnapSessionStore.reset();
+    timerSessionStore.clear();
     if (USERS_BRANCH_FEATURES_ENABLED) {
       const playerIds = Array.isArray(req?.playerIds) ? req.playerIds.map(String).filter(Boolean) : [];
       if (playerIds.length > 0) {
@@ -586,11 +598,14 @@ async function main() {
     emitScenePlayerTokensSessionState();
     emitTokenGridSnapState();
     emitEffectsState();
+    emitSessionTimerState();
     return { ok: true };
   });
   registerHandler(ipcChannels.windows.closeMultiWindow, () => {
     closeMultiWindow();
+    timerSessionStore.clear();
     tokenGridSnapSessionStore.reset();
+    emitSessionTimerState();
     emitTokenGridSnapState();
     return { ok: true };
   });
@@ -646,6 +661,14 @@ async function main() {
     closePlaylistsWindow();
     return { ok: true };
   });
+  registerHandler(ipcChannels.windows.openTimer, () => {
+    openTimerWindow();
+    return { ok: true };
+  });
+  registerHandler(ipcChannels.windows.closeTimer, () => {
+    closeTimerWindow();
+    return { ok: true };
+  });
   registerHandler(ipcChannels.windows.openNpcsEditor, () => {
     openNpcsEditorWindow();
     return { ok: true };
@@ -701,6 +724,15 @@ async function main() {
     emitNpcsOverlayState();
     return { ok: true };
   });
+  registerHandler(ipcChannels.sessionTimer.getState, () => {
+    return { state: timerSessionStore.getState() };
+  });
+  registerHandler(ipcChannels.sessionTimer.dispatch, ({ event }) => {
+    timerSessionStore.dispatch(event);
+    timerSessionStore.settleIfExpired();
+    emitSessionTimerState();
+    return { state: timerSessionStore.getState() };
+  });
 
   registerHandler(ipcChannels.project.list, async () => {
     const projects = await projectStore.listProjects();
@@ -742,6 +774,7 @@ async function main() {
     effectsStore.clear();
     materialsOverlayStore.clear();
     npcsOverlayStore.clear();
+    timerSessionStore.clear();
     sceneDarknessStore.resetSession();
     sceneMarkerStore.resetSession();
     sceneTrapsStore.resetSession();
@@ -754,6 +787,7 @@ async function main() {
     emitEffectsState();
     emitMaterialsOverlayState();
     emitNpcsOverlayState();
+    emitSessionTimerState();
     emitSceneDarknessState();
     emitSceneMarkerState();
     emitSceneTrapsState();