feat(backup): add scheduled database backups

apps/desktop/src/components/export/DatabaseExportDialog.vue

@@ -12,7 +12,7 @@ import * as api from "@/lib/backend/api";
 import type { ExportProgress } from "@/lib/backend/api";
 import { isSchemaAware } from "@/lib/database/databaseFeatureSupport";
 import { databaseOptionsForConnection } from "@/composables/useDatabaseOptions";
-import { buildAllDatabaseExportPlan, generateDatabaseExportId, type AllDatabaseExportPlanItem } from "@/lib/export/databaseExport";
+import { buildAllDatabaseExportPlan, generateDatabaseExportId, runDatabaseExportUntilTerminal, type AllDatabaseExportPlanItem } from "@/lib/export/databaseExport";
 import { buildSelectedTablesPayload } from "@/lib/export/databaseExportSelection";
 import { isTauriRuntime } from "@/lib/backend/tauriRuntime";
 import { useToast } from "@/composables/useToast";
@@ -111,21 +111,6 @@ function currentRowsExported(): number {
   return progress?.rowsExported ?? 0;
 }
 
-async function runDatabaseExportUntilTerminal(request: api.DatabaseExportRequest, onProgress: (progress: ExportProgress) => void): Promise<void> {
-  await new Promise<void>((resolve, reject) => {
-    api
-      .exportDatabaseSql(request, (progress) => {
-        onProgress(progress);
-        if (progress.status === "Done" || progress.status === "Cancelled") {
-          resolve();
-        } else if (progress.status === "Error") {
-          reject(new Error(progress.error || "Export failed"));
-        }
-      })
-      .catch(reject);
-  });
-}
-
 async function loadDatabases(connId: string) {
   if (!connId) return;
   loadingMeta.value = true;