feat(drivers): expose ProbeTimeoutSeconds on every driver Options class

Adds a uniform [Range(1, 60)] ProbeTimeoutSeconds property to all 9
driver Options classes (Modbus 5s, AbCip 5s, AbLegacy 5s, S7 5s,
TwinCAT 10s, FOCAS 10s, OpcUaClient 15s, Galaxy 30s, Historian 15s).
Powers the AdminUI Test Connect button (Phase 7 of the plan).

src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Historian.Wonderware.Client.Contracts/WonderwareHistorianClientOptions.cs

@@ -1,3 +1,5 @@
+using System.ComponentModel.DataAnnotations;
+
 namespace ZB.MOM.WW.OtOpcUa.Driver.Historian.Wonderware.Client;
 
 /// <summary>
@@ -30,4 +32,12 @@ public sealed record WonderwareHistorianClientOptions(
 
     /// <summary>Gets the effective call timeout, using the default if not explicitly set.</summary>
     public TimeSpan EffectiveCallTimeout => CallTimeout ?? TimeSpan.FromSeconds(30);
+
+    /// <summary>
+    ///     Timeout for the AdminUI Test Connect probe, in seconds. The AdminUI clamps to a
+    ///     60s server-side maximum; this default is what the form pre-fills for new instances.
+    /// </summary>
+    [Display(Name = "Probe timeout (seconds)", Description = "Connection test timeout. Default 15s.", GroupName = "Diagnostics")]
+    [Range(1, 60)]
+    public int ProbeTimeoutSeconds { get; init; } = 15;
 }