clean up code

CursorLang.Core/Services/SettingsSignal.cs

@@ -8,9 +8,9 @@ namespace CursorLang.Core.Services;
 /// <remarks>
 /// The message carries nothing but the fact. The temptation to send the changed values
 /// along has to be resisted: the file would stop being the only source of truth, and
-/// the two would part company the first time somebody edits it by hand. All this saves
-/// is the wait — the agent watches the file anyway and would notice on its own, just
-/// later and less predictably.
+/// the two would part company the first time somebody edits it by hand. Nothing else
+/// tells the agent — it does not watch the file — so a message that goes missing means
+/// settings it does not pick up until it is restarted.
 ///
 /// Order is what makes it safe. The settings window writes the file whole, moves it
 /// into place in one step and only then signals, so by the time the agent reads there