deprecate(lmxproxy): move all LmxProxy code, tests, and docs to deprecated/

LmxProxy is no longer needed. Moved the entire lmxproxy/ workspace, DCL
adapter files, and related docs to deprecated/. Removed LmxProxy registration
from DataConnectionFactory, project reference from DCL, protocol option from
UI, and cleaned up all requirement docs.

deprecated/lmxproxy/src-reference/ZB.MOM.WW.LmxProxy.Client/Domain/Quality.cs

@@ -0,0 +1,118 @@
+namespace ZB.MOM.WW.LmxProxy.Client.Domain;
+
+/// <summary>
+/// OPC-style quality codes for SCADA data values.
+/// Based on OPC DA quality encoding as a single byte:
+/// bits 7–6 = major (00=Bad, 01=Uncertain, 11=Good),
+/// bits 5–2 = substatus, bits 1–0 = limit (00=None, 01=Low, 10=High, 11=Constant).
+/// </summary>
+public enum Quality : byte
+{
+	/// <summary>Bad – non-specific.</summary>
+	Bad = 0,
+
+	/// <summary>Bad – configuration error in the server.</summary>
+	Bad_ConfigError = 4,
+
+	/// <summary>Bad – input source is not connected.</summary>
+	Bad_NotConnected = 8,
+
+	/// <summary>Bad – device failure detected.</summary>
+	Bad_DeviceFailure = 12,
+
+	/// <summary>Bad – sensor failure detected.</summary>
+	Bad_SensorFailure = 16,
+
+	/// <summary>Bad – last known value (communication lost, value stale).</summary>
+	Bad_LastKnownValue = 20,
+
+	/// <summary>Bad – communication failure.</summary>
+	Bad_CommFailure = 24,
+
+	/// <summary>Bad – item is out of service.</summary>
+	Bad_OutOfService = 28,
+
+	/// <summary>Uncertain – non-specific.</summary>
+	Uncertain = 64,
+
+	/// <summary>Uncertain – non-specific, low limited.</summary>
+	Uncertain_LowLimited = 65,
+
+	/// <summary>Uncertain – non-specific, high limited.</summary>
+	Uncertain_HighLimited = 66,
+
+	/// <summary>Uncertain – non-specific, constant.</summary>
+	Uncertain_Constant = 67,
+
+	/// <summary>Uncertain – last usable value.</summary>
+	Uncertain_LastUsable = 68,
+
+	/// <summary>Uncertain – last usable value, low limited.</summary>
+	Uncertain_LastUsable_LL = 69,
+
+	/// <summary>Uncertain – last usable value, high limited.</summary>
+	Uncertain_LastUsable_HL = 70,
+
+	/// <summary>Uncertain – last usable value, constant.</summary>
+	Uncertain_LastUsable_Cnst = 71,
+
+	/// <summary>Uncertain – sensor not accurate.</summary>
+	Uncertain_SensorNotAcc = 80,
+
+	/// <summary>Uncertain – sensor not accurate, low limited.</summary>
+	Uncertain_SensorNotAcc_LL = 81,
+
+	/// <summary>Uncertain – sensor not accurate, high limited.</summary>
+	Uncertain_SensorNotAcc_HL = 82,
+
+	/// <summary>Uncertain – sensor not accurate, constant.</summary>
+	Uncertain_SensorNotAcc_C = 83,
+
+	/// <summary>Uncertain – engineering units exceeded.</summary>
+	Uncertain_EuExceeded = 84,
+
+	/// <summary>Uncertain – engineering units exceeded, low limited.</summary>
+	Uncertain_EuExceeded_LL = 85,
+
+	/// <summary>Uncertain – engineering units exceeded, high limited.</summary>
+	Uncertain_EuExceeded_HL = 86,
+
+	/// <summary>Uncertain – engineering units exceeded, constant.</summary>
+	Uncertain_EuExceeded_C = 87,
+
+	/// <summary>Uncertain – sub-normal operating conditions.</summary>
+	Uncertain_SubNormal = 88,
+
+	/// <summary>Uncertain – sub-normal, low limited.</summary>
+	Uncertain_SubNormal_LL = 89,
+
+	/// <summary>Uncertain – sub-normal, high limited.</summary>
+	Uncertain_SubNormal_HL = 90,
+
+	/// <summary>Uncertain – sub-normal, constant.</summary>
+	Uncertain_SubNormal_C = 91,
+
+	/// <summary>Good – non-specific.</summary>
+	Good = 192,
+
+	/// <summary>Good – low limited.</summary>
+	Good_LowLimited = 193,
+
+	/// <summary>Good – high limited.</summary>
+	Good_HighLimited = 194,
+
+	/// <summary>Good – constant.</summary>
+	Good_Constant = 195,
+
+	/// <summary>Good – local override active.</summary>
+	Good_LocalOverride = 216,
+
+	/// <summary>Good – local override active, low limited.</summary>
+	Good_LocalOverride_LL = 217,
+
+	/// <summary>Good – local override active, high limited.</summary>
+	Good_LocalOverride_HL = 218,
+
+	/// <summary>Good – local override active, constant.</summary>
+	Good_LocalOverride_C = 219
+}