docs(phase2): Update documentation for Phase 2 Backend (Task 19)
- Updated FEATURE_PLAN-social-media.md:
* Phase 2 Backend status: 100% complete (Tasks 2-11)
* Added Phase 2 backend implementation results
* 4 new commits documented (c18c258, 2d49f0b, 0dce5fd, 0f77db6)
* New files: management.js, rateLimiter.js, auditLog.js, ManagementAuditLogRepository.js, Migration 007
* All 8 Management Portal APIs documented with test results
* Security features: Rate-limiting, brute-force protection, audit logging
* Frontend status: Tasks 12-18 pending
- Updated README.md:
* Added Phase 2 Backend features to 'Latest Features' section
* Documented all Management Portal API endpoints
* Documented Management Audit-Log API endpoints
* Added security features documentation
* Extended database schema with management_audit_log table
Phase 2 Backend: 11/20 tasks complete, ready for frontend implementation
matthias.lotz
b892259f69