Complete Phase 8: NetDisco Integration with NetBox

Tasks completed:
- 8.1: SNMP configuration on MikroTik devices
- 8.2: NetDisco deployment
- 8.3: Discovery configuration
- 8.4: Traefik ingress with Authentik SSO
- 8.5: NetBox sync script
- 8.6: Testing and validation

Key fix: session_cookie_key manual insertion in database

docs/07-CHANGELOG.md

@@ -1,4 +1,28 @@
 ## 2026-01-19 - NetDisco Web UI Fixed
+## 2026-01-19 - Phase 8 NetDisco Integration COMPLETED
+
+### All Tasks Completed
+- [8.1] SNMP enabled on hAP ax³, cAP ac, CSS326
+- [8.2] NetDisco deployed (backend + web containers)
+- [8.3] Discovery configured (3 devices discovered)
+- [8.4] Traefik ingress with Authentik SSO
+- [8.5] NetBox sync script created and tested
+- [8.6] All functionality verified
+
+### Key Fix
+- [FIX] session_cookie_key missing from database - manually inserted
+
+### Metrics
+- Devices discovered: 3
+- Ports collected: 52
+- MAC addresses tracked: 19
+
+### Access
+- External: https://netdisco.xtrm-lab.org (SSO)
+- Internal: http://192.168.31.2:5000
+
+---
+
 
 ### Task 8.4: Traefik Ingress - VERIFIED WORKING