fix(pulsenode): use coder icon for Code Server, globe for Web Apps

Requires pulsenode v0.4.5 (BrandIcon's new "globe" generic icon and
the coder brand icon).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01WpxhtQY3CExQdMs4j7MmJe

pulsenode/config/config.yml

@@ -25,6 +25,7 @@ groups:
             icon: gitea
           - name: Code Server
             href: https://${TRAEFIK_HOST_CODE}
+            icon: coder
           - name: Immich
             href: https://${TRAEFIK_HOST_IMMICH}
             icon: immich
@@ -43,7 +44,7 @@ groups:
 
       - type: bookmark
         name: Web Apps
-        icon: coolify
+        icon: globe
         links:
           - name: pivoine.art
             href: https://pivoine.art