Sessions Integration Feature

Nucleic-Session: FC94353F-9F0D-4BCC-AD7C-0FB14E38C2E5
Co-authored-by: Nucleic <[email protected]>

NucleicRemote/NucleicRemote/Models/RemoteStore.swift

@@ -38,11 +38,11 @@ final class RemoteStore: ObservableObject {
     }
 
     @Published private(set) var connectivity: Connectivity = .unpaired
+    /// A representative host name for the aggregate — the open session's Mac when a transcript is
+    /// open, otherwise a live host. Sessions/projects from *every* connected Mac are merged into the
+    /// flat state above (mesh P3), so no single "active host" is chosen; per-row provenance comes
+    /// from `hostName(forSession:)` instead.
     @Published private(set) var hostName: String = ""
-    /// The paired Mac this connection currently reflects (mesh P3), by its `HostID` (fingerprint).
-    /// `hostName`/`sessions`/etc. above are that host's projection; switching hosts re-points them
-    /// (live: reconnect to a different paired Mac; demo: swap the mock host). `nil` until connected.
-    @Published private(set) var activeHostID: String?
     @Published private(set) var sessions: [WireSessionSummary] = []
     @Published private(set) var capabilities = WireCapabilities(canModifyToolInput: false, allowAlwaysScopes: [])
     @Published private(set) var grantedScope: DeviceScope = .approve