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historical/traceability records, superseded but not deleted.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/8.md

@@ -0,0 +1,20 @@
+---
+id: 8
+title: 8 Email Notification System
+status: Ready for Dev
+date: 2026-09-27
+---
+
+## Description
+
+Professional, bilingual, queued email notifications covering every platform event: welcome/account emails, booking submitted/approved/rejected, 24h and 2h consultation reminders, timeline update notifications, and admin alerts for new bookings and system events, sent from no-reply@libra.ps.
+
+## Acceptance Criteria
+
+- [ ] Professional email templates with branding
+- [ ] Bilingual emails (based on recipient preference)
+- [ ] All 9+ notification types implemented
+- [ ] Calendar file attachments
+- [ ] Queued delivery for performance
+- [ ] Plain text fallback
+- [ ] Consistent branding across all emails