♻️ refactor!: massive refactor

apps/web/store/editor-store-helpers.ts

@@ -1,42 +1,11 @@
-import type { Layer, Project } from "@pien-studio/types";
-
-export const HISTORY_LIMIT = 120;
-
-export type HistoryState = {
-  past: Project[];
-  present: Project;
-  future: Project[];
-};
-
-export function deepClone<T>(value: T): T {
-  if (typeof globalThis.structuredClone === "function") {
-    return globalThis.structuredClone(value);
-  }
-  return JSON.parse(JSON.stringify(value)) as T;
-}
-
-export function cloneProject(project: Project): Project {
-  return deepClone(project);
-}
-
-export function cloneLayer(layer: Layer): Layer {
-  return deepClone(layer);
-}
-
-export function makeHistory(project: Project): HistoryState {
-  return { past: [], present: cloneProject(project), future: [] };
-}
-
-export function computeHistoryFlags(history: HistoryState) {
-  return { canUndo: history.past.length > 0, canRedo: history.future.length > 0 };
-}
-
-export function capHistory(items: Project[]): Project[] {
-  if (items.length <= HISTORY_LIMIT) return items;
-  return items.slice(items.length - HISTORY_LIMIT);
-}
-
-export function resolveSelectedLayerId(project: Project, preferred: string | null): string | null {
-  if (preferred && project.layers.some((layer) => layer.id === preferred)) return preferred;
-  return project.layers[0]?.id ?? null;
-}
+export {
+  HISTORY_LIMIT,
+  capHistory,
+  cloneLayer,
+  cloneProject,
+  computeHistoryFlags,
+  deepClone,
+  makeHistory,
+  resolveSelectedLayerId,
+} from "@pien-studio/editor-core";
+export type { HistoryState } from "@pien-studio/editor-core";