Persist ACE-Step XL-SFT quality defaults

experiments/acestep15-xl-sft/compose.yaml

@@ -11,6 +11,9 @@ services:
       ACESTEP_INIT_SERVICE: "true"
       ACESTEP_INIT_LLM: "true"
       ACESTEP_DEVICE: cuda
+      # The image entrypoint forwards only ACESTEP_EXTRA_ARGS to the UI CLI.
+      # One result per run avoids the batch=2 VRAM/time penalty.
+      ACESTEP_EXTRA_ARGS: "--batch_size 1"
       TOKENIZERS_PARALLELISM: "false"
       NVIDIA_VISIBLE_DEVICES: ${ACESTEP_GPU_UUID:?set ACESTEP_GPU_UUID to the RTX 5080 UUID}
     deploy:
@@ -27,6 +30,11 @@ services:
       - ${ACESTEP_HF_CACHE_DIR:-/data/models/acestep/hf-cache}:/root/.cache/huggingface
       - ${ACESTEP_OUTPUT_DIR:-/data/music/acestep}:/app/gradio_outputs
       - ${ACESTEP_OUTPUT_DIR:-/data/music/acestep}:/app/output
+      # Version-pinned UI defaults for XL-SFT quality and lossless output.
+      - ./overrides/model_config.py:/app/acestep/ui/gradio/events/generation/model_config.py:ro
+      - ./overrides/generation_advanced_output_controls.py:/app/acestep/ui/gradio/interfaces/generation_advanced_output_controls.py:ro
+      - ./overrides/user_preferences.py:/app/acestep/ui/gradio/interfaces/user_preferences.py:ro
+      - ./overrides/user_preferences.js:/app/acestep/ui/gradio/interfaces/user_preferences.js:ro
     shm_size: "2gb"
     restart: "no"
     healthcheck: