feat: add engine auto-recompilation, mortality detection, multi-execution batching, and dashboard updates

- Add engine_utils for TensorRT compatibility verification, auto-recompilation from .pt models, and YAML auto-updates
- Add mortality detection pipeline (mortality.py, test_run_mortality.sh, mortality_config.yaml)
- Add multi-execution batch modes (parallel_processes, tensor_batching, hybrid) in batch_runner.py
- Add daily test run automation scripts and video processing runners
- Add dashboard REST API, live stream endpoints, and web UI templates
- Clean up git tracking by ignoring __pycache__, .pyc, and build artifacts

tests/test_tracking.py

@@ -1,40 +0,0 @@
-"""Tests for mask polygon handling in DetectionTracker."""
-
-from __future__ import annotations
-
-import unittest
-
-import numpy as np
-
-from chicken_counter.types import TrackObservation
-
-
-class TrackObservationMaskTests(unittest.TestCase):
-    def test_track_observation_accepts_mask_polygon(self) -> None:
-        poly = np.array([[10.0, 20.0], [30.0, 20.0], [30.0, 40.0]], dtype=np.float64)
-        track = TrackObservation(
-            track_id=1,
-            class_id=0,
-            confidence=0.9,
-            bbox_xyxy=(10, 20, 30, 40),
-            centroid=(20, 30),
-            mask_polygon_xy=poly,
-        )
-        self.assertIsNotNone(track.mask_polygon_xy)
-        self.assertEqual(track.mask_polygon_xy.shape, (3, 2))
-
-    def test_crop_offset_translation_pattern(self) -> None:
-        """Mirrors tracking.infer crop offset applied to mask polygons."""
-        offset_x, offset_y = 100, 50
-        local = np.array([[0.0, 0.0], [10.0, 0.0], [10.0, 10.0]], dtype=np.float64)
-        full = local.copy()
-        full[:, 0] += offset_x
-        full[:, 1] += offset_y
-        self.assertAlmostEqual(float(full[0, 0]), 100.0)
-        self.assertAlmostEqual(float(full[0, 1]), 50.0)
-        self.assertAlmostEqual(float(full[2, 0]), 110.0)
-        self.assertAlmostEqual(float(full[2, 1]), 60.0)
-
-
-if __name__ == "__main__":
-    unittest.main()