Initial commit – TimeMaster Zeiterfassung & HR-Tool

Stand: agent-06 (Audit-Log), agent-05 (Krankmeldung), agent-07 Phase 1 (Personalnummer),
Busylight-Pull-Integration, TOTP/2FA, Abwesenheiten, Zeiterfassung, Kiosk-Grundgerüst.
Migrations 0001–0023 deployed auf 192.168.1.137 + .164.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

backend/requirements.txt

@@ -0,0 +1,25 @@
+fastapi>=0.110.0
+uvicorn[standard]>=0.27.0
+sqlalchemy[asyncio]>=2.0.0
+asyncpg>=0.29.0
+alembic>=1.13.0
+pydantic[email]>=2.6.0
+pydantic-settings>=2.2.0
+python-jose[cryptography]>=3.3.0
+bcrypt>=4.0.0
+openpyxl>=3.1.0
+ldap3>=2.9.0
+cryptography>=42.0.0
+python-multipart>=0.0.9
+slowapi>=0.1.9
+limits>=3.6.0
+redis>=5.0.0
+resend>=0.7.0
+python-dateutil>=2.9.0
+pyotp>=2.9.0
+httpx>=0.27.0
+icalendar>=5.0.0
+pytest>=8.0.0
+pytest-asyncio>=0.23.0
+pytest-httpx>=0.30.0
+aiosqlite>=0.20.0