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>

datasets/dms/data_packs.yaml

@@ -0,0 +1,16 @@
+# DMS 数据包登记（训练用哪些包由 ML/workflow.registry.yaml 的 active_packs 决定）
+
+schema: dms-multi-pack-v1
+
+packs:
+  - name: dms_v1
+    path: packs/dms_v1
+    role: baseline
+    frozen: true
+
+  # 新建增量包示例（add/build 写入，需 enable 后才参与训练）:
+  # - name: dms_v2
+  #   path: packs/dms_v2
+
+aliases:
+  DMS_v1_AddBy_Luchengfang_20260520: dms_v1