feat: scene traps, material legends, and scene editor window

Add trap overlays with session state, material legend editor/panel, and a dedicated scene editor window wired through IPC and project persistence.

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

app/renderer/editor/state/projectState.ts

@@ -58,6 +58,10 @@ type Actions = {
   deleteMaterial: (materialId: MaterialId) => Promise<void>;
   setMaterialsOrder: (materialIds: MaterialId[]) => Promise<void>;
   setMaterialRotation: (materialId: MaterialId, rotationDeg: 0 | 90 | 180 | 270) => Promise<void>;
+  setMaterialLegend: (
+    materialId: MaterialId,
+    legend: import('../../shared/types').MaterialLegend | null,
+  ) => Promise<void>;
   pickMaterialImage: () => Promise<{ filePath: string; previewDataUrl: string } | null>;
   updateScene: (
     sceneId: SceneId,
@@ -344,6 +348,7 @@ export function useProjectState(licenseActive: boolean, opts?: ProjectStateOpts)
             previewVideoAutostart: false,
             previewRotationDeg: 0,
             darkenScene: false,
+            traps: [],
             media: { videos: [], audios: [] },
             settings: { autoplayVideo: false, autoplayAudio: true, loopVideo: true, loopAudio: true },
             connections: [],
@@ -531,6 +536,15 @@ export function useProjectState(licenseActive: boolean, opts?: ProjectStateOpts)
       await refreshProjects();
     };
 
+    const setMaterialLegend = async (
+      materialId: MaterialId,
+      legend: import('../../shared/types').MaterialLegend | null,
+    ) => {
+      const res = await api.invoke(ipcChannels.project.setMaterialLegend, { materialId, legend });
+      // Список проектов не меняется — не дергаем refreshProjects на каждое обновление легенды.
+      setState((s) => ({ ...s, project: res.project }));
+    };
+
     const pickMaterialImage = async () => {
       const res = await api.invoke(ipcChannels.project.pickMaterialImage, {});
       if (res.canceled) return null;
@@ -548,6 +562,7 @@ export function useProjectState(licenseActive: boolean, opts?: ProjectStateOpts)
         previewVideoAutostart?: boolean;
         previewRotationDeg?: 0 | 90 | 180 | 270;
         darkenScene?: boolean;
+        traps?: import('../../shared/types').SceneTrap[];
         settings?: Partial<Scene['settings']>;
         media?: Partial<Scene['media']>;
         layout?: { x: number; y: number };
@@ -574,6 +589,7 @@ export function useProjectState(licenseActive: boolean, opts?: ProjectStateOpts)
             ? { previewRotationDeg: patch.previewRotationDeg }
             : null),
           ...(patch.darkenScene !== undefined ? { darkenScene: patch.darkenScene } : null),
+          ...(patch.traps !== undefined ? { traps: patch.traps } : null),
           ...(patch.settings ? { settings: { ...scene.settings, ...patch.settings } } : null),
           ...(patch.media ? { media: { ...scene.media, ...patch.media } } : null),
           layout: patch.layout ? { ...scene.layout, ...patch.layout } : scene.layout,
@@ -896,6 +912,7 @@ export function useProjectState(licenseActive: boolean, opts?: ProjectStateOpts)
       deleteMaterial,
       setMaterialsOrder,
       setMaterialRotation,
+      setMaterialLegend,
       pickMaterialImage,
       updateScene,
       updateConnections,