7a2f2a452f
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Architecture Governance / architecture (push) Has been cancelled
Third attempt, done properly this time - first two were reverted (one stopped cleanly on real conflicts, one botched sequencing and deleted the old focus-trap before finishing the swap). DialogComponent gains closeOnEscape/closeOnBackdropClick (default true, backward-compatible with its 13 other call sites) and ariaLabel (for dialogs with no visible title header). FOCUSABLE_SELECTOR now includes iframe for the bank-payment panel's focus trap. Cart wires closeOnBackdropClick=false on both dialogs (in-flight payment shouldn't cancel on a stray click) and closeOnEscape tied to the bank popup's open state, so Escape closes the nested bank iframe first and falls back to the QR view - matches the original priority exactly. Original geometry (500px QR modal/40px padding, 960x760 bank modal/ 56-16-16 padding, both mobile breakpoints) preserved via :host ::ng-deep overrides scoped per dialog instance - same pattern already used by product-carousel-widget.component.ts. cart.component.ts loses ~90 lines of hand-rolled ViewChild/HostListener/ focus-trap code - app-dialog owns all of it now. Verified live in browser: dialog sizing/padding/aria-label correct at mobile+desktop, backdrop-click confirmed inert, Escape-priority confirmed (bank closes first, then QR), initial focus lands on close button. 83/83 tests pass, tsc/build clean. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>