- Removed the unsafe `PymssLoadAudioBatch` node and its related registrations, locale entries, and example workflow.
- Kept the `Upload Audio` button, but restricted `/comfy-mss/upload-audio` to local clients only (`comfy_mss/services/routes.py:30-36`).
- Uploads are always saved under ComfyUI's input directory, with filename validation and `realpath`/`commonpath` checks to prevent path traversal.
- Migrated node and button translations to ComfyUI's official locale system using `locales/<language>/main.json` and `/i18n`.