remove ollama service from fuchsia host

- Remove ollama service configuration and dependencies
- Clean up traefik routing for ollama web interface
- Comment out traefik service examples for clarity

nixos/viridian/services/traefik/routers.nix

@@ -7,13 +7,5 @@
       ];
       service = "api@internal";
     };
-
-    open-webui = {
-      rule = "Host(`ollama.home.arpa`)";
-      entryPoints = [
-        "websecure"
-      ];
-      service = "open-webui";
-    };
   };
 }

nixos/viridian/services/traefik/services.nix

@@ -1,7 +1,8 @@
 {...}: {
-  services.traefik.dynamicConfigOptions.http.services = {
-    open-webui.loadBalancer.servers = [
-      {url = "http://fuchsia.home.arpa:8080";}
-    ];
-  };
+  # # Example
+  # services.traefik.dynamicConfigOptions.http.services = {
+  #   open-webui.loadBalancer.servers = [
+  #     {url = "http://fuchsia.home.arpa:8080";}
+  #   ];
+  # };
 }