Added indexes for `ImportedAt` and a composite key on `InvoiceNumber` and `SellerTaxId` to improve query performance. Updated `AppDbContext` and EF Core migrations to reflect these changes. Introduced `ZugferdInvoiceListDto` to optimize memory usage by excluding large fields like `RawXml`. Updated the frontend (`Index.cshtml`) and backend (`Index.cshtml.cs`) to use the new DTO for better performance.
939 B
939 B