[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/28922782095)

```sh
# Download the artifact from the workflow run
gh run download 28922782095 -n agent -D /tmp/agent-28922782095

# 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-28922782095/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.

Commencez par examiner la pull request #363 et le fichier protégé .github/workflows/ci.yml, puis inspectez l’artefact de patch de l’exécution de workflow 28922782095. L’issue ne fournit ni objectif d’implémentation ni critères d’acceptation pour le travail sur le traitement du signal et les filtres numériques ; il est donc impossible de déterminer l’achèvement à partir de cette issue seule.

Rédigé par le modèle d'indexation à partir du texte de l'issue.