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historical/traceability records, superseded but not deleted.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/8-1.md

@@ -0,0 +1,27 @@
+---
+id: 8-1
+title: 8-1 Email Infrastructure Setup
+status: QA Review
+date: 2026-09-27
+parent: 8
+---
+
+## Description
+
+As a developer, I want to configure email sending infrastructure and base templates, So that all emails have consistent branding and reliable delivery. Full implementation history: docs/stories/story-8.1-email-infrastructure-setup.md
+
+## Acceptance Criteria
+
+- [ ] MAIL_MAILER configured via .env
+- [ ] MAIL_HOST, MAIL_PORT, MAIL_USERNAME, MAIL_PASSWORD
+- [ ] MAIL_ENCRYPTION (TLS)
+- [ ] MAIL_FROM_ADDRESS: no-reply@libra.ps
+- [ ] MAIL_FROM_NAME: Libra Law Firm / مكتب ليبرا للمحاماة
+- [ ] Libra logo in header
+- [ ] Navy blue (#0A1F44) and gold (#D4AF37) colors
+- [ ] Professional typography
+- [ ] Footer with firm contact info
+- [ ] Mobile-responsive layout
+- [ ] Plain text fallback generation (auto-generated from HTML)
+- [ ] Queue configuration for async sending (database driver)
+- [ ] Email logging for debugging (log channel)