Function lintSubComp

packages/cli/src/utils/lintProject.test.ts:1053–1063

(
    srcPath: string,
    subCompFiles?: Record<string, string>,
  )

  // (or a custom srcPath) and return the missing_or_empty_sub_composition
  // finding, if any, plus the raw lint result for callers that need totalErrors.
  async function lintSubComp(
    srcPath: string,
    subCompFiles?: Record<string, string>,
  ): Promise<{ finding: HyperframeLintFinding | undefined; totalErrors: number }> {
    const project = makeProject(htmlWithSubComp(srcPath), subCompFiles);
    const { totalErrors, results } = await lintProject(project);
    const finding = results
      .flatMap((r) => r.result.findings)
      .find((f) => f.code === "missing_or_empty_sub_composition");
    return { finding, totalErrors };
  }

  it.each([
    {