Prepare project for pipeline takeover: task tracker, UX doc, CLAUDE.md pointers

Adds docs/tasks/ (16 epics + 102 stories converted to task/subtask files with
statuses.md as the new status source of truth) and docs/ux-design.md
(retrospective design-system reference), and points CLAUDE.md at them.
docs/prd.md and docs/architecture.md are kept as BMAD wrote them; the legacy
docs/stories/, docs/epics/, docs/qa/gates/ and .bmad-core/ stay in place as
historical/traceability records, superseded but not deleted.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

docs/tasks/9-10.md

@@ -0,0 +1,30 @@
+---
+id: 9-10
+title: 9-10 Accessibility Compliance
+status: QA Review
+date: 2026-09-27
+parent: 9
+---
+
+## Description
+
+As a user with disabilities, I want the platform to be accessible, So that I can use it regardless of my abilities. Full implementation history: docs/stories/story-9.10-accessibility-compliance.md
+
+## Acceptance Criteria
+
+- [ ] Body text: 4.5:1 minimum contrast ratio
+- [ ] Large text (18px+ bold or 24px+ regular): 3:1 minimum
+- [ ] UI elements (buttons, form borders, icons): 3:1 minimum
+- [ ] Verify gold (#D4AF37) on navy (#0A1F44) meets requirements
+- [ ] Verify text colors on cream (#F9F7F4) backgrounds
+- [ ] Visible focus outline (gold)
+- [ ] Not just color change
+- [ ] All interactive elements reachable
+- [ ] Logical tab order
+- [ ] Skip to main content link
+- [ ] Proper heading hierarchy (h1 > h2 > h3)
+- [ ] Alt text for images
+- [ ] ARIA labels where needed
+- [ ] Form labels associated
+- [ ] Respect prefers-reduced-motion
+- [ ] No auto-playing animations