fix(desktop): a menu action during a restart reopens the closed window

A revealing menu action with no window, sent while the backend restarts,
returned early without recording the request. mainClosed stayed true, so
readiness skipped creating the window and nothing opened. Treat that
request like a Dock click: clear mainClosed so the window opens once the
backend is back. Non-revealing actions still leave a closed window closed.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Author: Batuhan1999

apps/desktop/src/window/DesktopWindow.test.ts

@@ -615,6 +615,31 @@ describe("DesktopWindow", () => {
       }),
   );
 
+  it.effect.each([
+    ["a revealing menu action", { reveal: true }, 2],
+    ["a non-revealing menu action", { reveal: false }, 1],
+  ] as const)(
+    "after %s during a restart, a closed main window follows the backend",
+    ([, options, expectedCreates]) =>
+      Effect.gen(function* () {
+        const fake = makeFakeBrowserWindow();
+        const createCount = yield* Ref.make(0);
+        const mainWindow = yield* Ref.make<Option.Option<Electron.BrowserWindow>>(Option.none());
+        yield* Effect.gen(function* () {
+          const windows = yield* DesktopWindow.DesktopWindow;
+          yield* windows.handleBackendReady(new URL("http://127.0.0.1:3773"));
+          fake.isDestroyed.mockReturnValue(true);
+          fake.windowListeners.get("closed")?.();
+          yield* windows.handleBackendNotReady;
+          yield* windows.dispatchMenuAction("open-settings", options);
+          assert.equal(yield* Ref.get(createCount), 1);
+          fake.isDestroyed.mockReturnValue(false);
+          yield* windows.handleBackendReady(new URL("http://127.0.0.1:3773"));
+          assert.equal(yield* Ref.get(createCount), expectedCreates);
+        }).pipe(Effect.provide(layerTest({ window: fake.window, createCount, mainWindow })));
+      }),
+  );
+
   it.effect("reopens a closed main window when a restart recovers from a startup failure", () =>
     Effect.gen(function* () {
       const fake = makeFakeBrowserWindow();

apps/desktop/src/window/DesktopWindow.ts

@@ -1108,7 +1108,11 @@ export const make = Effect.gen(function* () {
   ) {
     if (yield* Ref.get(desktopState.quitting)) return;
     const existingWindow = yield* reveal ? focusedMainWindow : electronWindow.main;
-    if (Option.isNone(existingWindow) && (!reveal || (yield* waitingForBackend))) return;
+    if (Option.isNone(existingWindow) && (!reveal || (yield* waitingForBackend))) {
+      // A revealing request asks for the window, so a closed one opens once the backend is back.
+      if (reveal) mainClosed = false;
+      return;
+    }
     const window = Option.isSome(existingWindow) ? existingWindow : yield* ensureMain;
     if (Option.isNone(window) || window.value.isDestroyed()) return;
     const targetWindow = window.value;