feat(app): close settings with Escape

packages/app/e2e/browser/settings-navigation.spec.ts

@@ -120,6 +120,13 @@ test.describe("Settings sidebar navigation", () => {
     await clickSettingsBackToWorkspace(page);
     await expect(page).not.toHaveURL(/\/settings(\/|$)/);
   });
+
+  test("pressing Escape closes settings", async ({ page }) => {
+    await gotoAppShell(page);
+    await openSettings(page);
+    await page.keyboard.press("Escape");
+    await expect(page).not.toHaveURL(/\/settings(\/|$)/);
+  });
 });
 
 test.describe("Settings — compact master-detail", () => {

packages/app/src/hooks/use-keyboard-shortcuts.ts

@@ -32,6 +32,8 @@ import { isNative } from "@/constants/platform";
 import { keyboardShortcutsAvailable } from "@/keyboard/availability";
 import { getDesktopHost, isElectronRuntime } from "@/desktop/host";
 import { isImeComposingKeyboardEvent } from "@/utils/keyboard-ime";
+import { buildOpenProjectRoute } from "@/utils/host-routes";
+import { hasActiveWebOverlay } from "@/lib/overlay-root";
 import {
   type ActiveWorkspaceSelection,
   navigateToLastWorkspace,
@@ -177,7 +179,11 @@ export function useKeyboardShortcuts({
           navigateToWorkspace({ serverId: action.serverId, workspaceId: action.workspaceId });
           return true;
         case "navigate-last-workspace":
-          return navigateToLastWorkspace();
+          if (navigateToLastWorkspace()) {
+            return true;
+          }
+          router.replace(buildOpenProjectRoute());
+          return true;
         case "router-replace":
           router.replace(action.route as Parameters<typeof router.replace>[0]);
           return true;
@@ -325,6 +331,14 @@ export function useKeyboardShortcuts({
       }
 
       const key = event.key ?? "";
+      if (
+        key === "Escape" &&
+        pathname.startsWith("/settings") &&
+        !isMobile &&
+        hasActiveWebOverlay()
+      ) {
+        return;
+      }
       if (key === badgeModifierKey && !event.shiftKey) {
         setBadgeModifierDown(true);
       }

packages/app/src/keyboard/route-shortcut.test.ts

@@ -55,6 +55,27 @@ describe("routeKeyboardShortcut — dispatch passthroughs", () => {
       action: expected,
     });
   });
+
+  it("closes desktop settings when Escape routes through agent interrupt", () => {
+    expect(
+      routeKeyboardShortcut(
+        { action: "agent.interrupt", payload: null },
+        makeCtx({ pathname: "/settings/general" }),
+      ),
+    ).toEqual<ShortcutAction>({ kind: "navigate-last-workspace" });
+  });
+
+  it("keeps agent interrupt behavior on compact settings layouts", () => {
+    expect(
+      routeKeyboardShortcut(
+        { action: "agent.interrupt", payload: null },
+        makeCtx({ pathname: "/settings/general", isMobile: true }),
+      ),
+    ).toEqual<ShortcutAction>({
+      kind: "dispatch",
+      action: { id: "agent.interrupt", scope: "global" },
+    });
+  });
 });
 
 describe("routeKeyboardShortcut — workspace.tab.navigate", () => {

packages/app/src/keyboard/route-shortcut.ts

@@ -173,6 +173,13 @@ export function routeKeyboardShortcut(
 ): ShortcutAction {
   const passthrough = PASSTHROUGH_DISPATCH[input.action];
   if (passthrough) {
+    if (
+      input.action === "agent.interrupt" &&
+      ctx.pathname.startsWith("/settings") &&
+      !ctx.isMobile
+    ) {
+      return { kind: "navigate-last-workspace" };
+    }
     return dispatch(passthrough);
   }
 

packages/app/src/lib/overlay-root.ts

@@ -103,6 +103,10 @@ function getTopWebOverlay(): WebOverlayEntry | undefined {
   }, undefined);
 }
 
+export function hasActiveWebOverlay(): boolean {
+  return getTopWebOverlay() !== undefined;
+}
+
 function getFocusableElements(scope: HTMLElement): HTMLElement[] {
   const selector = [
     "a[href]",