fix(ingestion): vendor graphty Leiden to drop node-pty install fetch

packages/ingestion/package.json

@@ -42,7 +42,6 @@
     "@apidevtools/swagger-parser": "12.1.0",
     "@aws-sdk/client-bedrock-runtime": "3.1054.0",
     "@cyclonedx/cyclonedx-library": "10.0.0",
-    "@graphty/algorithms": "1.7.1",
     "@iarna/toml": "2.2.5",
     "@opencodehub/analysis": "workspace:*",
     "@opencodehub/core-types": "workspace:*",

packages/ingestion/src/pipeline/phases/communities.ts

@@ -23,14 +23,14 @@
  * `community-<id>` is used when no tokens survive.
  */
 
-import { Graph as GraphtyGraph, leiden } from "@graphty/algorithms";
 import type { CommunityNode, NodeId } from "@opencodehub/core-types";
 import { makeNodeId } from "@opencodehub/core-types";
 import type { PipelineContext, PipelinePhase } from "../types.js";
 import { resolveIncrementalView } from "./incremental-helper.js";
 import { INCREMENTAL_SCOPE_PHASE_NAME } from "./incremental-scope.js";
 import { MRO_PHASE_NAME } from "./mro.js";
 import { STRUCTURE_PHASE_NAME } from "./structure.js";
+import { Graph as GraphtyGraph, leiden } from "./vendor/graphty-leiden.js";
 
 export const COMMUNITIES_PHASE_NAME = "communities";