Closes the 2026-05-12 push through the audit roadmap. Every item from
docs/AUDIT-2026-05-12.md §§34-36 is either shipped, deferred with
rationale, or parked behind a concrete UX/product trigger.
Wins this session (in commit order from 73184c5 onward):
1. PDF stack overhaul (9 commits + design spec)
2. react-email migration for all 7 remaining templates
3. browser-image-compression in scan-shell
4. @axe-core/playwright smoke a11y gate
5. ts-pattern + bug-fix in search.service.ts
6. p-limit on 3 mass-op fan-outs
7. formatDate helper + 17 unit tests + sample sweep
8. opt-in react-virtual in DataTable
Also nudges:
- src/lib/pdf/brand-kit/Header.tsx — eslint-disable on react-pdf
<Image> for a false-positive jsx-a11y/alt-text warning (PDFs
don't follow the HTML img alt contract).
- docs/BACKLOG.md §G — rewritten to reflect what's done + the
remaining opportunistic work (mostly "migrate as you touch the
file" callsite sweeps).
Comprehensive audit passing:
- tsc --noEmit: 0 errors
- vitest: 1315/1315 passing
- eslint src/: 0 errors, 16 pre-existing warnings (none new)
- next build: all routes compile, no broken imports
- playwright --list: 162 tests across 33 files (incl. the new
a11y spec)
Branch is shippable; remaining items are opportunistic callsite
sweeps the team can pick up when each file is otherwise being
touched.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Phase 1 / commit 1 of 14 — installs deps and lays down the brand-kit
primitives used by every internal-only PDF. No callers wired yet.
Adds:
@react-pdf/renderer 4.5.1 one engine for internal exports
unpdf 1.6.2 reserved for berth-PDF parser tier-2
react-image-crop 11.0.10 admin logo crop UI (commit 2)
svgo 4.0.1 SVG sanitization on logo upload (commit 2)
brand-kit/
tokens.ts single source of truth for colors/fonts/spacing
logo.ts resolvePortLogo() — cached, soft-fallback
DocumentShell <Document><Page> + fixed Header + fixed Footer
Header dark band, logo slot (letterboxed) + text fallback
Footer page N of M + generated-at + confidential tag
Section heading + bottom border
KeyValueGrid 2-col (default) or stacked label/value
DataTable zebra rows + sticky header + totals row + empty state
Badge 5 tone pills
charts/
BarChart pure SVG, 4-tick y-axis, optional value labels
LineChart pure SVG, line + markers + grid
PieChart pure SVG, donut-or-pie + side legend
FunnelChart pure SVG, slope-cut slices for pipeline stages
render.ts renderToBuffer + renderToStream wrappers, typed
svg-primitives.tsx <SvgLabel> wraps react-pdf SVG <Text> to bridge
missing TS declarations for fontSize/fontFamily
Smoke test renders a kitchen-sink Document including every primitive
and every chart, plus an empty-data path. 1293+4 vitest tests green.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
