f07a34c51b
* fix(invoices): stop popup blockers from silently eating the PDF preview tab A window.open() after an await runs outside the click's transient user activation (~5s, less in Safari), so the preview tab was popup-blocked exactly when generation was slow (cold start + logo re-encode). The request succeeded, nothing opened, no error: the button looked locked (support: carina@cbysea.se). - lib/browser/deferred-tab.ts: open the tab synchronously in the click, navigate it when the result arrives, close it on failure (the pattern AGIPanel already used for its signing tab), with unit tests. - InvoiceEditor: preview uses the deferred tab + popup-blocked toast; revoke the blob URL instead of leaking it; guard the review dialog against an unresolved customer (silent no-op click); 5s timeout on the pre-review next-number fetch; spinner + disable while the submit handler is in flight in create mode. - Same pre-open fix in TransactionAttachmentIndicator, JournalEntryAttachments (failures now toast instead of vanishing), DocumentViewButton, and the Arcim reconnect OAuth popup (its 'trusted gesture' comment was wrong after the await). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * fix(invoices): review triage: close blocked preview tab, precise popup hint, test convention Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> --------- Co-authored-by: Claude Fable 5 <noreply@anthropic.com>