StefanandClaude Sonnet 5
f407341f5f
- InvoiceService.ResolveInlineImagesAsync now fetches an invoice's distinct whitelisted images concurrently (SemaphoreSlim-capped at 4) instead of one at a time. It ran inline on every invoice render, including repeated draft-preview renders, so N sequential mfr-portal round-trips could otherwise add N x latency to a user-facing request. - Add fuchs.invoice.inlineimages.fetches (counter, tagged by outcome: success/http_error/bad_content_type/oversized/exception) and fuchs.invoice.inlineimages.resolve.duration (histogram) to FuchsTelemetry, matching the project's observability convention for outbound-HTTP operations. - MigraDocExtensions.HtmlConverter's pre-resolved-image parameter is renamed inlineImages -> resolvedImages with generic docs: the converter fetches nothing and knows nothing about invoices — which images to resolve, and any whitelist/network policy, is entirely the caller's concern (InvoiceService, ADR 0018 today; any future caller tomorrow). - Add tests asserting fetches actually overlap (not just faster) and that the new counter/histogram are recorded. - Update ADR 0018 to describe the concurrent fetch, telemetry, and the generalized converter parameter. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>