refactor: rename ScadaLink → ZB.MOM.WW.ScadaBridge (code + projects + namespaces)

Solution + 23 src projects + 26 test projects renamed; folders, csproj,
namespaces, and ScadaLinkDbContext/ScadaBridgeDbContext class updated.
ActorSystem "scadalink" → "scadabridge", Akka seed-node URLs migrated.
SQL roles/logins, LDAP domains, CLI command name, and CLI config dir
(~/.scadalink → ~/.scadabridge) also renamed.

Build green; 5 Host.Tests fail awaiting SQL login rename in next commit.
Pre-existing StaleTagMonitor timing flakes unchanged.

Rename script committed at tools/rename-to-scadabridge.sh.

src/ZB.MOM.WW.ScadaBridge.Commons/Messages/InboundApi/RouteToInstanceRequest.cs

@@ -0,0 +1,85 @@
+namespace ZB.MOM.WW.ScadaBridge.Commons.Messages.InboundApi;
+
+/// <summary>
+/// Request routed from Inbound API to a site to invoke a script on an instance.
+/// Used by Route.To("instanceCode").Call("scriptName", params).
+/// </summary>
+/// <param name="ParentExecutionId">
+/// Audit Log #23 (ParentExecutionId): the spawning execution's <c>ExecutionId</c>
+/// — for an inbound-API-routed call this is the inbound request's per-request
+/// execution id. The site records it as the routed script execution's
+/// <c>ParentExecutionId</c> so a spawned execution points back at its spawner.
+/// Additive trailing member — null for requests built before the field existed
+/// or for routed calls with no spawning execution (e.g. the Central UI sandbox).
+/// </param>
+public record RouteToCallRequest(
+    string CorrelationId,
+    string InstanceUniqueName,
+    string ScriptName,
+    IReadOnlyDictionary<string, object?>? Parameters,
+    DateTimeOffset Timestamp,
+    Guid? ParentExecutionId = null);
+
+/// <summary>
+/// Response from a Route.To() call.
+/// </summary>
+public record RouteToCallResponse(
+    string CorrelationId,
+    bool Success,
+    object? ReturnValue,
+    string? ErrorMessage,
+    DateTimeOffset Timestamp);
+
+/// <summary>
+/// Request to read attribute(s) from a remote instance.
+/// </summary>
+/// <param name="ParentExecutionId">
+/// Audit Log #23 (ParentExecutionId): mirrors <see cref="RouteToCallRequest.ParentExecutionId"/>.
+/// For an inbound-API-routed read this is the inbound request's per-request execution id;
+/// future site-side audit emission for routed reads can stamp it as <c>ParentExecutionId</c>
+/// so the inbound→site execution-tree link survives the read path. Additive trailing
+/// member — null for the Central UI sandbox path or for callers built before the field existed.
+/// </param>
+public record RouteToGetAttributesRequest(
+    string CorrelationId,
+    string InstanceUniqueName,
+    IReadOnlyList<string> AttributeNames,
+    DateTimeOffset Timestamp,
+    Guid? ParentExecutionId = null);
+
+/// <summary>
+/// Response containing attribute values from a remote instance.
+/// </summary>
+public record RouteToGetAttributesResponse(
+    string CorrelationId,
+    IReadOnlyDictionary<string, object?> Values,
+    bool Success,
+    string? ErrorMessage,
+    DateTimeOffset Timestamp);
+
+/// <summary>
+/// Request to write attribute(s) on a remote instance.
+/// </summary>
+/// <param name="ParentExecutionId">
+/// Audit Log #23 (ParentExecutionId): mirrors <see cref="RouteToCallRequest.ParentExecutionId"/>.
+/// For an inbound-API-routed write this is the inbound request's per-request execution id;
+/// site-side audit emission for the underlying device / static-attribute write can stamp
+/// it as <c>ParentExecutionId</c> so the inbound→site execution-tree link survives the
+/// write path. Additive trailing member — null for the Central UI sandbox path or for
+/// callers built before the field existed.
+/// </param>
+public record RouteToSetAttributesRequest(
+    string CorrelationId,
+    string InstanceUniqueName,
+    IReadOnlyDictionary<string, string> AttributeValues,
+    DateTimeOffset Timestamp,
+    Guid? ParentExecutionId = null);
+
+/// <summary>
+/// Response confirming attribute writes on a remote instance.
+/// </summary>
+public record RouteToSetAttributesResponse(
+    string CorrelationId,
+    bool Success,
+    string? ErrorMessage,
+    DateTimeOffset Timestamp);