Method wireLayers

src/index.ts:173–190

* (Re)build the query/extraction/graph layers over the current `this.queries` * (which wraps `this.db`). Factored out of the constructor so `reopenIfReplaced` * can rebuild them against a fresh connection without duplicating the wiring. * The path-based `fileLock` is independent of the DB h

()

   * The path-based `fileLock` is independent of the DB handle, so it stays put.
   */
  private wireLayers(): void {
    // Down-weight the project name as a query term in search ranking — it names
    // the whole repo, not a symbol, so it has no discriminative value (#720).
    try {
      this.queries.setProjectNameTokens(deriveProjectNameTokens(this.projectRoot));
    } catch {
      // Best-effort: ranking still works without it.
    }
    this.orchestrator = new ExtractionOrchestrator(this.projectRoot, this.queries);
    this.resolver = createResolver(this.projectRoot, this.queries);
    this.graphManager = new GraphQueryManager(this.queries);
    this.traverser = new GraphTraverser(this.queries);
    this.contextBuilder = createContextBuilder(
      this.projectRoot,
      this.queries,
      this.traverser
    );
  }

  /**
   * Heal a stale database handle in place. If `.codegraph/` was removed and