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>

platform/as_platform/sdk.py

@@ -0,0 +1,37 @@
+"""华胥平台 Python SDK — CLI / Job / Agent 共用。"""
+from __future__ import annotations
+
+from as_platform.audit.queue import (
+    approve_and_execute,
+    get_approval,
+    list_approvals,
+    reject_approval,
+    submit_approval,
+)
+from as_platform.config import WORKSPACE
+from as_platform.data.core import get_catalog, get_pending_report, load_wf, register_batch
+from as_platform.data.organize import organize_batch
+from as_platform.jobs.queue import enqueue_job, get_job, list_jobs
+from as_platform.agents.tools import invoke_tool, TOOL_REGISTRY
+from as_platform.agents.trace import get_trace, start_trace
+
+__all__ = [
+    "WORKSPACE",
+    "get_pending_report",
+    "get_catalog",
+    "register_batch",
+    "organize_batch",
+    "load_wf",
+    "submit_approval",
+    "list_approvals",
+    "get_approval",
+    "approve_and_execute",
+    "reject_approval",
+    "enqueue_job",
+    "get_job",
+    "list_jobs",
+    "invoke_tool",
+    "TOOL_REGISTRY",
+    "get_trace",
+    "start_trace",
+]