Mac: finish Moltbot rename (paths)

apps/macos/Tests/MoltbotIPCTests/WebChatManagerTests.swift

@@ -0,0 +1,11 @@
+import Testing
+@testable import Moltbot
+
+@Suite(.serialized)
+@MainActor
+struct WebChatManagerTests {
+    @Test func preferredSessionKeyIsNonEmpty() async {
+        let key = await WebChatManager.shared.preferredSessionKey()
+        #expect(!key.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty)
+    }
+}