refactor: return complete tool results inline

src/domain/javascriptSemanticGraphSerialization.ts

@@ -1,6 +1,4 @@
 import canonicalize from "canonicalize";
-import { z } from "zod";
-
 import {
   javaScriptSemanticGraphSchema,
   type JavaScriptSemanticGraph,
@@ -15,24 +13,10 @@ const canonicalJson = (value: unknown): string => {
   return encoded;
 };
 
-/** Parse a stored semantic graph and reject unsupported versions or stale IDs. */
+/** Parse a stored semantic graph and reject stale IDs. */
 export const parseJavaScriptSemanticGraph = (
   input: unknown,
-): JavaScriptSemanticGraph => {
-  const envelope = z
-    .object({ schema: z.string(), schema_version: z.number() })
-    .passthrough()
-    .safeParse(input);
-  if (
-    envelope.success &&
-    envelope.data.schema === "JavaScriptSemanticRelationGraph" &&
-    envelope.data.schema_version !== 1
-  )
-    throw new TypeError(
-      `Unsupported JavaScript Semantic Relation Graph schema version: ${String(envelope.data.schema_version)}`,
-    );
-  return javaScriptSemanticGraphSchema.parse(input);
-};
+): JavaScriptSemanticGraph => javaScriptSemanticGraphSchema.parse(input);
 
 /** Serialize a verified semantic graph as canonical JSON. */
 export const serializeJavaScriptSemanticGraph = (input: unknown): string =>