DodoApp: Abstract away service definition

TODO(gio): There seems to be a performance degradation evaluating cue files.

Change-Id: Ib157dfaa1c108f06f3026032e8fad79c06f42d3a
diff --git a/apps/canvas/front/src/components/actions.tsx b/apps/canvas/front/src/components/actions.tsx
index 58598ca..0f39e4e 100644
--- a/apps/canvas/front/src/components/actions.tsx
+++ b/apps/canvas/front/src/components/actions.tsx
@@ -8,6 +8,8 @@
 function toNodeType(t: string): string {
     if (t === "ingress") {
         return "gateway-https";
+    } else if (t === "service") {
+        return "app";
     } else {
         return t;
     }