v3(ablegacy): apply Modbus exemplar — RawTags delivery + RawPath mapper

- Rename AbLegacyEquipmentTagParser → AbLegacyTagDefinitionFactory; TryParse →
  FromTagConfig(tagConfig, rawPath, out def). Drop the leading-{ heuristic and the
  deviceHostAddress key; def.Name = rawPath. Add inverse ToTagConfig. Keep strict-enum
  guards + Inspect.
- Options: Tags(IReadOnlyList<AbLegacyTagDefinition>) → RawTags(IReadOnlyList<RawTagEntry>).
- Driver: _tagsByRawPath (Ordinal); byName-only resolver; build table from _options.RawTags
  via FromTagConfig, threading WriteIdempotent + resolving RawTagEntry.DeviceName to the
  owning device host (ResolveDeviceHost; TODO(v3 WaveC) for the live Device-row host).
  DiscoverAsync + family-profile validation iterate the built table. Probe picks its address
  from RawTags via the mapper.
- Factory: retire the pre-declared tag DTO path; bind List<RawTagEntry>? RawTags; keep Devices.
- Cli BuildOptions: deliver typed defs as RawTagEntry via ToTagConfig.
- Tests: AbLegacyRawTags helper; migrate Tags= → RawTags; parser tests → FromTagConfig;
  equipment-ref driver/ResolveHost tests re-authored as RawTagEntry + read by RawPath.

Driver+Contracts+Cli green; 213 driver + 36 Cli tests pass.

src/Drivers/Cli/ZB.MOM.WW.OtOpcUa.Driver.AbLegacy.Cli/AbLegacyCommandBase.cs

@@ -1,4 +1,5 @@
 using CliFx.Attributes;
+using ZB.MOM.WW.OtOpcUa.Core.Abstractions;
 using ZB.MOM.WW.OtOpcUa.Driver.AbLegacy.PlcFamilies;
 using ZB.MOM.WW.OtOpcUa.Driver.Cli.Common;
 
@@ -37,7 +38,12 @@ public abstract class AbLegacyCommandBase : DriverCommandBase
 
     /// <summary>
     ///     Build an <see cref="AbLegacyDriverOptions"/> with the device + tag list a subclass
-    ///     supplies. Probe disabled for CLI one-shot runs.
+    ///     supplies. The CLI authors typed <see cref="AbLegacyTagDefinition"/>s from operator flags;
+    ///     v3 delivers tags to the driver as <see cref="RawTagEntry"/> records, so each typed def is
+    ///     serialised back to its <c>TagConfig</c> blob via
+    ///     <see cref="AbLegacyTagDefinitionFactory.ToTagConfig"/> (RawPath = the def's <c>Name</c>,
+    ///     DeviceName = the def's <c>DeviceHostAddress</c> — the CLI's single device). Probe disabled
+    ///     for CLI one-shot runs.
     /// </summary>
     /// <param name="tags">The tag definitions to include in the options.</param>
     /// <returns>Configured AB Legacy driver options.</returns>
@@ -47,7 +53,8 @@ public abstract class AbLegacyCommandBase : DriverCommandBase
             HostAddress: Gateway,
             PlcFamily: PlcType,
             DeviceName: $"cli-{PlcType}")],
-        Tags = tags,
+        RawTags = [.. tags.Select(t => new RawTagEntry(
+            t.Name, AbLegacyTagDefinitionFactory.ToTagConfig(t), t.WriteIdempotent, DeviceName: t.DeviceHostAddress))],
         Timeout = Timeout,
         Probe = new AbLegacyProbeOptions { Enabled = false },
     };