[gh-aw] Protected Files: [Autoloop: build-tsb-pandas-typescript-migration] Iteration 387: Add signal processing and digital filters

> [!WARNING]
> **Protected Files**
>
> The push to pull request branch was blocked because the patch modifies protected files.
>
> **Target Pull Request:** [#363](https://github.com/githubnext/tsb/pull/363)
>
> **Please review the changes carefully** before pushing them to the pull request branch. These files may affect project dependencies, CI/CD pipelines, or agent behaviour.
>
>
> Protected files
>
> - [.github/workflows/ci.yml](https://github.com/githubnext/tsb/blob/autoloop/build-tsb-pandas-typescript-migration/.github/workflows/ci.yml)
>
>

---

Apply the patch after review

The patch is available in the workflow run artifacts:

**Workflow Run:** [View run details and download patch artifact](https://github.com/githubnext/tsb/actions/runs/28769203157)

```sh
# Download the artifact from the workflow run
gh run download 28769203157 -n agent -D /tmp/agent-28769203157

# Apply the patch to the pull request branch
git fetch origin autoloop/build-tsb-pandas-typescript-migration
git checkout autoloop/build-tsb-pandas-typescript-migration
git am --3way /tmp/agent-28769203157/aw-autoloop-build-tsb-pandas-typescript-migration.patch
git push origin autoloop/build-tsb-pandas-typescript-migration
```

To route changes like this to a review issue instead of blocking, configure `protected-files: fallback-to-issue` in your workflow configuration.

まず、対象のプルリクエスト #363 と保護されたファイル .github/workflows/ci.yml を確認します。workflow の実行 28769203157 からパッチアーティファクトをダウンロードし、提案された変更をコンテキスト内で確認します。保護されたファイルの変更を確認し、それらを適用するかどうかについて情報に基づく判断を下せば完了です。

索引モデルが issue の本文から書いたものです。