chore: add BMAD agent workflows and configuration system

- Add comprehensive agent workflow definitions for 8 specialized roles (analyst, architect, developer, product manager, scrum master, technical writer, UX designer, QA engineer)
- Add 35+ workflow definitions covering analysis, planning, solutioning, and implementation phases
- Add BMAD configuration system with agent, task, tool, workflow, and file manifests
- Add BMM (Business Model Methodology) documentation including quick-start guides, architecture references, and workflow analysis
- Add test architecture knowledge base with 20+ testing patterns and best practices
- Add team configuration templates and party mode setup for collaborative development
- Establish foundation for enterprise agentic development framework with adaptive scaling capabilities

.bmad/bmm/workflows/2-plan-workflows/tech-spec/epics-template.md

@@ -0,0 +1,74 @@
+# {{project_name}} - Epic Breakdown
+
+**Date:** {{date}}
+**Project Level:** {{project_level}}
+
+---
+
+<!-- Repeat for each epic (N = 1, 2, 3...) -->
+
+## Epic {{N}}: {{epic_title_N}}
+
+**Slug:** {{epic_slug_N}}
+
+### Goal
+
+{{epic_goal_N}}
+
+### Scope
+
+{{epic_scope_N}}
+
+### Success Criteria
+
+{{epic_success_criteria_N}}
+
+### Dependencies
+
+{{epic_dependencies_N}}
+
+---
+
+## Story Map - Epic {{N}}
+
+{{story_map_N}}
+
+---
+
+## Stories - Epic {{N}}
+
+<!-- Repeat for each story (M = 1, 2, 3...) within epic N -->
+
+### Story {{N}}.{{M}}: {{story_title_N_M}}
+
+As a {{user_type}},
+I want {{capability}},
+So that {{value_benefit}}.
+
+**Acceptance Criteria:**
+
+**Given** {{precondition}}
+**When** {{action}}
+**Then** {{expected_outcome}}
+
+**And** {{additional_criteria}}
+
+**Prerequisites:** {{dependencies_on_previous_stories}}
+
+**Technical Notes:** {{implementation_guidance}}
+
+**Estimated Effort:** {{story_points}} points ({{time_estimate}})
+
+<!-- End story repeat -->
+
+---
+
+## Implementation Timeline - Epic {{N}}
+
+**Total Story Points:** {{total_points_N}}
+
+**Estimated Timeline:** {{estimated_timeline_N}}
+
+---
+
+<!-- End epic repeat -->