docs: 기본 파일 구조, .gitignore, CLAUDE.md, README.md, 및 작업 관리 시스템을 위한 설정 파일 추가

.claude/commands/research/security.md

@@ -0,0 +1,34 @@
+---
+allowed-tools: mcp__taskmaster-ai__research, mcp__taskmaster-ai__update_task
+description: Research security best practices and vulnerabilities
+---
+
+# Research Security
+
+**User Request:** $ARGUMENTS
+
+## Goal
+
+Research security best practices, vulnerabilities, and compliance requirements.
+
+## What You Can Say
+
+```
+"Latest OWASP top 10 for web apps"
+"JWT security best practices 2024"
+"How to implement secure file uploads"
+"PCI compliance for SaaS applications"
+"Research CSP headers configuration"
+"OAuth 2.0 vs SAML for enterprise"
+```
+
+## How It Works
+
+I'll research security topics and:
+
+1. **Find current vulnerabilities** and mitigations
+2. **Get compliance requirements** if applicable
+3. **Provide secure implementation** patterns
+4. **Update relevant tasks** with security considerations
+
+Critical for security-sensitive features.