Enhance release workflow for Jellyfin plugin: add target commit to release API call and update tag format to avoid slashes. Update README to reflect new tag structure.

Jellyfin/README.md

@@ -23,7 +23,7 @@ https://<your-gitea>/<owner>/<repo>/raw/branch/<default>/Jellyfin/manifest.json
 - **Scaffold:** `.gitea/workflows/scaffold_jellyfin_plugin.yml` (`workflow_dispatch`)
 - **Release:** `.gitea/workflows/release_jellyfin_plugin.yml` — on push to `Jellyfin/**`, builds each changed plugin that has `build.yaml` + `version`
 
-Bump `Jellyfin/<slug>/version` before pushing when you want a new release. Re-pushing the same version skips (release already exists).
+Bump `Jellyfin/<slug>/version` before pushing when you want a new release. Re-pushing the same version skips (release already exists). Tags look like `<slug>-vX.Y.Z` (no slashes; Gitea-safe).
 
 ### Required secret
 

Jellyfin/jellyfin-plugin-personal-recordings/version

@@ -1 +1 @@
-1.0.0
+1.0.0