Feat: Import & Export Store + Update Trigger

src/core/backup.ts

@@ -0,0 +1,38 @@
+import { invoke } from "@tauri-apps/api/core";
+
+function collectAppData(): Record<string, string> {
+  const data: Record<string, string> = {};
+  for (let i = 0; i < localStorage.length; i++) {
+    const key = localStorage.key(i);
+    if (key !== null) data[key] = localStorage.getItem(key) ?? "";
+  }
+  return data;
+}
+
+function applyAppData(data: Record<string, string>): void {
+  localStorage.clear();
+  for (const [key, value] of Object.entries(data)) {
+    localStorage.setItem(key, value);
+  }
+}
+
+export async function exportAppData(): Promise<void> {
+  const json = JSON.stringify(collectAppData(), null, 2);
+  await invoke("export_app_data", { json });
+}
+
+export async function importAppData(): Promise<void> {
+  const json = await invoke<string>("import_app_data");
+  const data: Record<string, string> = JSON.parse(json);
+  applyAppData(data);
+  location.reload();
+}
+
+export async function autoBackupAppData(): Promise<void> {
+  try {
+    const json = JSON.stringify(collectAppData());
+    await invoke("auto_backup_app_data", { json });
+  } catch (e) {
+    console.warn("[moku] auto-backup failed:", e);
+  }
+}