v6: chute_config verbatim from working peer navierstocks/offense

- explicit pip install torch torchvision (template imports torch; base image may no longer ship it)
- pillow>=9.5 added
- opencv-python (full) instead of -headless
- drop set_workdir: /app (peer doesn't use)
- timeout_seconds: 900 (forwards to FastAPI via **kwargs)
- concurrency: 1 -> 4 (peer)
- shutdown_after_seconds: 86400 -> 288000 (peer, 80h)
miner.py kept from v5 (eager CUDA warmup in __init__)

chute_config.yml

@@ -2,8 +2,8 @@ Image:
   from_base: parachutes/python:3.12
   run_command:
     - pip install --upgrade setuptools wheel
-    - pip install 'huggingface_hub>=0.19.4' 'onnxruntime-gpu[cuda,cudnn]>=1.16' 'opencv-python-headless>=4.7' 'numpy>=1.23' 'pydantic>=2.0' 'pyyaml>=6.0' 'aiohttp>=3.9'
-  set_workdir: /app
+    - pip install 'numpy>=1.23' 'onnxruntime-gpu[cuda,cudnn]>=1.16' 'opencv-python>=4.7' 'pillow>=9.5' 'huggingface_hub>=0.19.4' 'pydantic>=2.0' 'pyyaml>=6.0' 'aiohttp>=3.9'
+    - pip install torch torchvision
 
 NodeSelector:
   gpu_count: 1
@@ -13,8 +13,9 @@ NodeSelector:
     - pro_6000
 
 Chute:
-  tee: true
-  shutdown_after_seconds: 86400
-  concurrency: 1
+  timeout_seconds: 900
+  concurrency: 4
   max_instances: 5
   scaling_threshold: 0.5
+  shutdown_after_seconds: 288000
+  tee: true