add: RomM 4.5 ROM manager on docker-pm3

- Deployed RomM via Docker on VM 109 (docker-pm3)
- URL: http://10.4.2.202:8998
- ROM library mounted from KavNas:/volume1/Media/Roms
- MariaDB backend for metadata
- Added persistent NFS mount on docker-pm3

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

docs/CHANGELOG.md

@@ -16,6 +16,14 @@
 - Updated Jellyseerr IP from 10.4.2.20 to 10.4.2.25 in infrastructure-map.md
 - Files updated: CLAUDE.md, network.md, recyclarr-setup.md, CONFIGURATIONS.md, inventory.md, infrastructure-map.md, services.md, scripts/cleanup/*
 
+### RomM 4.5 Installation
+- Deployed RomM (ROM Manager) via Docker on docker-pm3 (VM 109)
+- URL: http://10.4.2.202:8998
+- ROM library mounted from KavNas at /mnt/kavnas/Roms/roms
+- Assets directory at /mnt/kavnas/Roms/assets
+- Added persistent NFS mount for KavNas on docker-pm3
+- MariaDB backend for metadata storage
+
 ## 2026-01-04
 
 ### Foundry VTT Network Fix