feat: create workspace from loading existing exported file (#2122)

Co-authored-by: Himself65 <himself65@outlook.com>

apps/electron/layers/main/src/utils.ts

@@ -0,0 +1,19 @@
+export function debounce<T extends (...args: any[]) => void>(
+  fn: T,
+  delay: number
+) {
+  let timeoutId: NodeJS.Timer | undefined;
+  return (...args: Parameters<T>) => {
+    if (timeoutId) {
+      clearTimeout(timeoutId);
+    }
+    timeoutId = setTimeout(() => {
+      fn(...args);
+      timeoutId = undefined;
+    }, delay);
+  };
+}
+
+export function ts() {
+  return new Date().getTime();
+}