Method getDependentFilePaths

src/db/queries.ts:1795–1805

* Distinct file paths that DEPEND ON `filePath`: every file containing a * symbol with a cross-file edge (any kind except `contains`) into a symbol * of this file. This is the file-level projection of the symbol dependency * graph and the basis for blast-radius / `affected` test selection.

(filePath: string)

   * it. One indexed query (idx_nodes_file_path + idx_edges_target_kind).
   */
  getDependentFilePaths(filePath: string): string[] {
    const sql = `SELECT DISTINCT src.file_path AS fp
      FROM edges e
      JOIN nodes tgt ON tgt.id = e.target
      JOIN nodes src ON src.id = e.source
      WHERE tgt.file_path = ?
        AND e.kind != 'contains'
        AND src.file_path != ?`;
    const rows = this.db.prepare(sql).all(filePath, filePath) as Array<{ fp: string }>;
    return rows.map((r) => r.fp);
  }

  /**
   * Distinct file paths that `filePath` DEPENDS ON — the inverse of