v9.0.0 **Updates Audiolla CPU and CUDA to v2.0.0 with configurable staged-file cleanup.** - Audiolla staged uploads and outputs now expire after 24 hours by file modification time, including files retained before upgrading. Set `AUDIOLLA_FILES_TTL=0` in `.env` before upgrading to preserve indefinite retention. Model caches are excluded. - Pins both Audiolla variants to v2.0.0, which uses shared Torchbase images. Exposes `AUDIOLLA_FILES_TTL` to both services and documents expiry, active-operation protection, and the upgrade path. - Adds `make restart-audiolla` to recreate only enabled Audiolla variants from locally available pinned images, without pulling, rebuilding, or restarting the rest of the stack. - Updates the agent setup reference and Codex plugin version for the new storage default.