feat(bmad): initialize comprehensive BMAD system with agents and configurations

Add complete BMAD method implementation including:
- 20+ specialized agents (dev, qa, pm, architect, etc.)
- 50+ reusable tasks for workflow automation
- IDE-specific configurations for Claude, Cursor, Gemini
- Chat modes and rule definitions for various environments
- Web bundles and team configurations
- Documentation and checklists for BMAD processes

This establishes the full BMAD ecosystem for collaborative development workflows.

.claude/commands/bmad-cw/tasks/develop-character.md

@@ -0,0 +1,28 @@
+# /develop-character Task
+
+When this command is used, execute the following task:
+
+<!-- Powered by BMAD™ Core -->
+
+# ------------------------------------------------------------
+
+# 3. Develop Character
+
+# ------------------------------------------------------------
+
+---
+
+task:
+id: develop-character
+name: Develop Character
+description: Produce rich character profiles with goals, flaws, arcs, and voice notes.
+persona_default: character-psychologist
+inputs:
+
+- concept-brief.md
+  steps:
+- Identify protagonist(s), antagonist(s), key side characters.
+- For each, fill character-profile-tmpl.
+- Offer advanced‑elicitation for each profile.
+  output: characters.md
+  ...