feat: initial HSAP platform

Huaxu Sentinel Active Safety Platform with embedded algorithm code,
Docker Compose setup, and vendored dataset scaffolds for clone-and-run.

Co-authored-by: Cursor <cursoragent@cursor.com>

algorithms/lane_ufld/code/CLRNet-main/clrnet/engine/scheduler.py

@@ -0,0 +1,15 @@
+import torch
+import math
+
+
+def build_scheduler(cfg, optimizer):
+
+    cfg_cp = cfg.scheduler.copy()
+    cfg_type = cfg_cp.pop('type')
+
+    if cfg_type not in dir(torch.optim.lr_scheduler):
+        raise ValueError("{} is not defined.".format(cfg_type))
+
+    _scheduler = getattr(torch.optim.lr_scheduler, cfg_type)
+
+    return _scheduler(optimizer, **cfg_cp)