Update 'caddy'

caddy.md

@@ -7,20 +7,16 @@ flowchart LR
      emby -->x2
      jellyfin --> x3
      tvheadend --> x4
-     wiki-->x10
-     code-->x6
-     code-alt-->x11
+     wiki -->x10
+     code -->x6
+     code-alt -->x11
      kodi -->x7
      vpn((VPN)) -->x8
-     
-        subgraph orlop ["Orlop domain"]
-           direction LR
-            about-o[about]
-            jellyfin
-            emby
-            tvheadend
-            kodi
-        end
+     about-o -->x9
+     about-q -->x9
+     xu4 .-> omv
+     xu4 .-> n2-plus
+     xu4 .-> odroid-n2
         subgraph quodatum ["Quodatum domain"]
            direction TB
             about-q[about]
@@ -33,11 +29,21 @@ flowchart LR
             code-alt
         end
         
-    subgraph xu4 
+        subgraph orlop ["Orlop domain"]
+           direction LR
+            about-o[about]
+            jellyfin
+            emby
+            tvheadend
+            kodi
+        end
+        
+    subgraph xu4 ["XU4"]
+        direction TB
         x5[[tiddy-wiki:8088]]
         x9[caddy]  
         x8[wireguard:51820]
-        x9[pihole]
+        x12[pihole]
      end 
      
     subgraph omv