Canvas: Auto-assign position to nodes if missing

Change-Id: Ica80878e0cb280c9a44f58637c11b53d78e07892
diff --git a/apps/canvas/config/src/index.ts b/apps/canvas/config/src/index.ts
index 4a6121e..c10ce31 100644
--- a/apps/canvas/config/src/index.ts
+++ b/apps/canvas/config/src/index.ts
@@ -51,8 +51,10 @@
 	Access,
 	AgentAccess,
 	Graph,
+	GraphSchema,
 	Edge,
 	GraphOrConfigSchema,
+	ViewportTransform,
 } from "./graph.js";
 
 export { generateDodoConfig, configToGraph } from "./config.js";