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historical/traceability records, superseded but not deleted.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

@@ -0,0 +1,24 @@
+---
+id: 1-1
+title: 1-1 Project Setup & Database Schema
+status: Done
+date: 2026-09-27
+parent: 1
+---
+
+## Description
+
+As a developer, I want the Laravel 12 project configured with all required packages and complete database schema, So that the foundation is established for all subsequent feature development. Full implementation history: docs/stories/story-1.1-project-setup-database-schema.md
+
+## Acceptance Criteria
+
+- [ ] Laravel 12 project created with Livewire 3, Volt, Flux UI
+- [ ] Tailwind CSS 4 configured with `@theme` directive
+- [ ] Database migrations for all core tables:
+- [ ] Model factories created for testing
+- [ ] Development environment working (`composer run dev`)
+- [ ] SQLite configured for development database
+- [ ] All migrations run without errors
+- [ ] Factories generate valid test data
+- [ ] All database tables have proper indexes
+- [ ] Foreign key constraints properly defined