refactor(nodes): share node id matcher

src/agents/tools/nodes-utils.ts

@@ -1,3 +1,4 @@
+import { resolveNodeIdFromCandidates } from "../../shared/node-match.js";
 import { callGatewayTool, type GatewayCallOptions } from "./gateway.js";
 
 export type NodeListNode = {
@@ -61,14 +62,6 @@ function parsePairingList(value: unknown): PairingList {
   return { pending, paired };
 }
 
-function normalizeNodeKey(value: string) {
-  return value
-    .toLowerCase()
-    .replace(/[^a-z0-9]+/g, "-")
-    .replace(/^-+/, "")
-    .replace(/-+$/, "");
-}
-
 async function loadNodes(opts: GatewayCallOptions): Promise<NodeListNode[]> {
   try {
     const res = await callGatewayTool("node.list", opts, {});
@@ -131,40 +124,7 @@ export function resolveNodeIdFromList(
     }
     throw new Error("node required");
   }
-
-  const qNorm = normalizeNodeKey(q);
-  const matches = nodes.filter((n) => {
-    if (n.nodeId === q) {
-      return true;
-    }
-    if (typeof n.remoteIp === "string" && n.remoteIp === q) {
-      return true;
-    }
-    const name = typeof n.displayName === "string" ? n.displayName : "";
-    if (name && normalizeNodeKey(name) === qNorm) {
-      return true;
-    }
-    if (q.length >= 6 && n.nodeId.startsWith(q)) {
-      return true;
-    }
-    return false;
-  });
-
-  if (matches.length === 1) {
-    return matches[0].nodeId;
-  }
-  if (matches.length === 0) {
-    const known = nodes
-      .map((n) => n.displayName || n.remoteIp || n.nodeId)
-      .filter(Boolean)
-      .join(", ");
-    throw new Error(`unknown node: ${q}${known ? ` (known: ${known})` : ""}`);
-  }
-  throw new Error(
-    `ambiguous node: ${q} (matches: ${matches
-      .map((n) => n.displayName || n.remoteIp || n.nodeId)
-      .join(", ")})`,
-  );
+  return resolveNodeIdFromCandidates(nodes, q);
 }
 
 export async function resolveNodeId(