Fixes#557. Vivid fill, ink label: brand #E07832 stays on fills while primary-foreground flips to #1A1814 (5.83:1); new theme-aware ink tokens carry orange, destructive, and success text roles; opacity-modified text purged; landing, demo, and the docs fund button retuned. Guarded by a CSS-parsing unit contrast test, rebuilt axe baselines with zero contrast entries, a new landing axe smoke, and fully regenerated darwin visual baselines.
* feat(a11y): add i18n keys for ARIA labels and screen reader text
* fix(security): harden API against pentest findings
- Default TRUST_PROXY=false to prevent XFF rate limit bypass (PT-01)
- Return 400 instead of 500 on malformed JSON input (PT-03)
- Default MAX_PIPELINE_STEPS=20 to prevent DoS (PT-04)
- Validate clientJobId length (max 128) across all routes (PT-06)
- Add security headers to all reply.hijack() streaming responses (PT-07)
- Sanitize usernames in audit log to prevent stored XSS (PT-08)
- Block TRACE method with 405 response (PT-10)
- Add 429 RateLimited response to OpenAPI spec (PT-12)
- Default MAX_SVG_SIZE_MB=50 to limit SVGZ decompression (PT-13)
- Pin Dockerfile base images by digest
- Sanitize OIDC IdP error and sub claim in audit log
- Sync Docker compose/Dockerfile defaults with env.ts
* feat(a11y): convert all hardcoded aria-labels to i18n keys
Replace 49 hardcoded aria-label="..." strings across 25 files with
their corresponding t.a11y.* and t.common.* i18n references. Add
useTranslation import and hook call to 15 components that lacked it.
Zero hardcoded aria-labels remain in the codebase.
* feat(a11y): add aria-labels to icon-only buttons, aria-hidden on decorative icons, sr-only status text
* feat(a11y): add aria-live regions for processing status announcements
* feat(a11y): add skip-nav link, route announcer, main content landmark, and page h1 elements
* feat(a11y): add prefers-reduced-motion support, preserve functional spinners
* feat(a11y): add useFocusTrap hook for modal focus management
* feat(a11y): add focus trapping and dialog roles to all modals
* feat(a11y): add toggle switch roles, form labels, and error association
* fix(a11y): fix contrast failures, touch targets, and add nav landmark to sidebar
* fix(a11y): add role=switch to remaining toggle buttons found in verification sweep
- Refactor use-tool-processor and use-pipeline-processor hooks
- Enhance dropzone component with improved UX
- Improve seam carving with better error handling and tests
- Add JXL format encoding support to format-encoders
- Update tool routes for consistent format handling
- Add dropzone unit tests
Batch progress was broken because JobProgress events lacked a `type`
field. The frontend checks `data.type === "batch"` to distinguish batch
from single-file SSE events, so batch progress was silently discarded
and multi-file processing appeared stuck at 15%.
Also improves the processing UX for non-AI (Sharp-based) tools: the
progress bar now pulses during the server processing phase and shows
a "This may take a moment" hint after 10 seconds.
Co-authored-by: Siddharth Kumar Sah <siddharth123sk@gmail.com>
