proitlab 6cddf2c9d3 Fix dashboard freeze: waitress, reduce frame refresh, atomic reads ...

- Switch Flask dev server -> waitress (8 threads, production WSGI)
- Only refresh frame.jpg when frame_index changes, not every second
- Safety try/except on send_file for edge-case file conflicts
- Fix test_run.sh: export PYTHONPATH, use venv python
- Update service file to use venv python

2026-07-22 16:14:03 +07:00

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index.html

Fix dashboard freeze: waitress, reduce frame refresh, atomic reads

2026-07-22 16:14:03 +07:00