Document VM 102 security stack and update IPs to 192.168.1.105.

Add ARCHITECTURE.md and HOMELAB_IPS.md, refresh inventory and app configs
for Postgres, Neo4j, Homelab Command, pgAdmin, Homarr, and Homepage links.

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/homepage/config/services.yaml

@@ -207,9 +207,9 @@
 
     - HA Voice Ctrl:
         icon: home-assistant.png
-        href: http://192.168.1.211:8765
+        href: http://192.168.1.105:8765
         description: HA Voice Ctrl
-        siteMonitor: http://192.168.1.211:8765
+        siteMonitor: http://192.168.1.105:8765
         statusStyle: dot
 
 - Productivity:
@@ -302,9 +302,9 @@
 
     - Neo4j Browser:
         icon: neo4j.png
-        href: http://192.168.1.211:49154
+        href: http://192.168.1.105:49154
         description: Neo4j Browser
-        siteMonitor: http://192.168.1.211:49154
+        siteMonitor: http://192.168.1.105:49154
         statusStyle: dot
 
     - OnlyOffice:
@@ -478,9 +478,9 @@
 
     - Home Control:
         icon: mdi-server-network-#14b8a6
-        href: http://192.168.1.211:8765/dashboard#live
+        href: http://192.168.1.105:8765/dashboard#live
         description: Home Control
-        siteMonitor: http://192.168.1.211:8765
+        siteMonitor: http://192.168.1.105:8765
         statusStyle: dot
 
 - Web Design: