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historical/traceability records, superseded but not deleted.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/9-11.md

@@ -0,0 +1,30 @@
+---
+id: 9-11
+title: 9-11 Animations & Micro-interactions
+status: QA Review
+date: 2026-09-27
+parent: 9
+---
+
+## Description
+
+As a user, I want subtle, professional animations, So that the interface feels polished and responsive. Full implementation history: docs/stories/story-9.11-animations-micro-interactions.md
+
+## Acceptance Criteria
+
+- [ ] Button hover: 150ms ease
+- [ ] Card hover: 200ms ease
+- [ ] Modal open/close: 200ms
+- [ ] Page transitions (optional)
+- [ ] Skeleton loaders for content
+- [ ] Spinner for actions
+- [ ] Progress indicators
+- [ ] Success checkmark
+- [ ] Error shake
+- [ ] Toast slide-in
+- [ ] Links: Color transition
+- [ ] Cards: Lift effect
+- [ ] Buttons: Background transition
+- [ ] All animations subtle, professional
+- [ ] Under 300ms duration
+- [ ] Respect prefers-reduced-motion