新增复合管控器(pCCU) + 惯导数据解析 + 设备控制页增强 + 0824协议文档归档

- 新增 pCCU 复合管控器程序（src/pCCU）：FC/PM 双链路(UDP)、协议编解码器
  (FcProtocol/PmProtocol/Frame/Message/MessageRegistry)、快照与落库(DbStore)、
  内置 WebServer；挂入 src/CMakeLists.txt 与板卡 mission（h100.moos）
- 惯导/深度数据：新增 uDevice_insData 消息解析，接入 UpperCommManager，
  pPowerMangerHost 注册监视，UpmsgTest 覆盖
- pPowerMangerHost 设备控制页增强（web/index.html）
- 部署/运维脚本改为 4 个 systemd 服务（moosdb/pPowerManger/pPowerMangerHost/pCCU）：
  deploy/clean-data/fetch-data 同步适配
- 协议文档：归档 0824 控制主机与复合管控器通信协议 xlsx 及关联 docx，移除旧 md
- 测试：新增 pccu 单元/集成测试与 disSysTest Python 配电仿真
- 清理：移除未使用的 CCU 状态调试打印 coutMsg；.gitignore 补充编译产物/临时文件忽略

test/disSysTest/tests/test_protocol.py

@@ -0,0 +1,92 @@
+"""协议层单元测试（无第三方依赖，直接运行）。
+
+用法：python3 tests/test_protocol.py
+"""
+
+import os
+import sys
+
+sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+
+from app import protocol  # noqa: E402
+from app.protocol import (MsgDisHighVolBusFb, MsgDisHighAVolBusFb,  # noqa: E402
+                          MsgDisLowMainBusFb, MsgDisLowBusFb,
+                          MsgDisHVBCmd, MsgDisHVBACmd, MsgDisLVMBCmd,
+                          MsgDisLVBCmd)
+
+
+def test_expected_sizes():
+    # 与 C++ pmSysvariable.h 结构体大小对齐
+    expected = {
+        MsgDisHighVolBusFb: 53,
+        MsgDisHighAVolBusFb: 25,
+        MsgDisLowMainBusFb: 34,
+        MsgDisLowBusFb: 29,
+        MsgDisHVBCmd: 14,
+        MsgDisHVBACmd: 6,
+        MsgDisLVMBCmd: 7,
+        MsgDisLVBCmd: 8,
+    }
+    for cls, size in expected.items():
+        assert cls.body_size() == size, f"{cls.__name__} 应为 {size}，实际 {cls.body_size()}"
+
+
+def test_roundtrip():
+    for cls in (MsgDisHighVolBusFb, MsgDisHighAVolBusFb, MsgDisLowMainBusFb,
+                MsgDisLowBusFb, MsgDisHVBCmd, MsgDisHVBACmd, MsgDisLVMBCmd,
+                MsgDisLVBCmd):
+        m = cls()
+        for i, name in enumerate(m.field_names()):
+            setattr(m, name, (i + 1) % 256)
+        data = m.pack()
+        assert len(data) == 6 + cls.body_size() + 1
+        assert protocol.msg_id_of(data) == cls.MSG_ID
+        m2 = cls()
+        assert m2.unpack(data)
+        for name in m.field_names():
+            assert getattr(m2, name) == getattr(m, name), f"{cls.__name__}.{name}"
+
+
+def test_checksum_reject():
+    for cls in (MsgDisHighVolBusFb, MsgDisHVBACmd):
+        data = bytearray(cls().pack())
+        data[6] ^= 0xFF
+        assert not cls().unpack(bytes(data))
+
+
+def test_bad_start_byte_reject():
+    data = bytearray(MsgDisHVBCmd().pack())
+    data[0] = 0x00
+    assert protocol.msg_id_of(bytes(data)) is None
+    assert not MsgDisHVBCmd().unpack(bytes(data))
+
+
+def test_unknown_id():
+    data = protocol.MsgDisHVBCmd().pack()
+    data = data[0:2] + b'\x00\x00' + data[4:]  # 把 id 改为 0x0000
+    assert protocol.msg_id_of(data) == 0x0000
+    assert protocol.make_message(0x0000) is None
+    assert protocol.make_message(MsgDisHVBCmd.MSG_ID).MSG_ID == MsgDisHVBCmd.MSG_ID
+
+
+def test_short_frame_reject():
+    data = MsgDisHVBCmd().pack()[:10]
+    assert not MsgDisHVBCmd().unpack(data)
+
+
+def run_all():
+    tests = [v for k, v in sorted(globals().items()) if k.startswith("test_")]
+    failed = 0
+    for t in tests:
+        try:
+            t()
+            print(f"  [OK] {t.__name__}")
+        except Exception as e:
+            failed += 1
+            print(f"  [FAIL] {t.__name__}: {e}")
+    print("TEST:", "PASS" if failed == 0 else f"FAIL ({failed})")
+    return 1 if failed else 0
+
+
+if __name__ == "__main__":
+    sys.exit(run_all())