test jellyfin plugin, would be nice

Jellyfin/README.md

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+# Jellyfin plugins
+
+Custom Jellyfin plugins for this monorepo.
+
+## Catalog URL
+
+Add this raw URL in Jellyfin → Plugins → Repositories:
+
+```text
+https://<your-gitea>/<owner>/<repo>/raw/branch/<default>/Jellyfin/manifest.json
+```
+
+## Layout
+
+| Path | Purpose |
+|---|---|
+| `manifest.json` | Aggregated plugin catalog for Jellyfin |
+| `_template/` | Scaffold source for new plugins |
+| `jellyfin-plugin-*/` | Individual plugin projects |
+
+## Workflows
+
+- **Scaffold:** `.gitea/workflows/scaffold_jellyfin_plugin.yml` (`workflow_dispatch`)
+- **Release:** `.gitea/workflows/release_jellyfin_plugin.yml` (tag `jellyfin/<slug>/vX.Y.Z`)