fix(app): preserve workspace route during desktop refresh

packages/app/e2e/workspace-navigation-regression.spec.ts

@@ -9,7 +9,7 @@ import {
   openWorkspaceWithAgents,
 } from "./helpers/archive-tab";
 import { expectComposerVisible } from "./helpers/composer";
-import { daemonWsRoutePattern } from "./helpers/daemon-port";
+import { daemonWsRoutePattern, getE2EDaemonPort } from "./helpers/daemon-port";
 import { seedWorkspace } from "./helpers/seed-client";
 import {
   getVisibleWorkspaceAgentTabIds,
@@ -32,6 +32,7 @@ import {
 } from "./helpers/workspace-ui";
 import { clickSettingsBackToWorkspace } from "./helpers/settings";
 import { getServerId } from "./helpers/server-id";
+import { injectDesktopBridge } from "./helpers/desktop-updates";
 
 const LOADING_WORKSPACE_TEXT_PATTERN = /Loading workspace/i;
 
@@ -79,6 +80,43 @@ async function closeFirstVisibleDraftTab(page: Page): Promise<void> {
   await closeButton.first().click();
 }
 
+async function openWorkspaceThroughApp(
+  page: Page,
+  input: {
+    serverId: string;
+    workspace: Awaited<ReturnType<typeof seedWorkspace>>;
+  },
+): Promise<void> {
+  await gotoAppShell(page);
+  await waitForSidebarHydration(page);
+  await switchWorkspaceViaSidebar({
+    page,
+    serverId: input.serverId,
+    targetWorkspacePath: input.workspace.workspaceId,
+  });
+  await waitForWorkspaceTabsVisible(page);
+  await expectWorkspaceLocation(page, input);
+}
+
+async function expectWorkspaceLocation(
+  page: Page,
+  input: {
+    serverId: string;
+    workspace: Awaited<ReturnType<typeof seedWorkspace>>;
+  },
+): Promise<void> {
+  await expect(page).toHaveURL(
+    buildHostWorkspaceRoute(input.serverId, input.workspace.workspaceId),
+    {
+      timeout: 30_000,
+    },
+  );
+  await expectWorkspaceHeader(page, {
+    title: input.workspace.workspaceName,
+    subtitle: input.workspace.projectDisplayName,
+  });
+}
+
 async function installDaemonWebSocketGate(page: Page) {
   let acceptingConnections = true;
   const activeSockets = new Set<WebSocketRoute>();
@@ -260,6 +298,41 @@ test.describe("Workspace navigation regression", () => {
     }
   });
 
+  test("refresh keeps the user on the same workspace route", async ({ page }) => {
+    const serverId = getServerId();
+    const daemonGate = await installDaemonWebSocketGate(page);
+    const workspace = await seedWorkspace({ repoPrefix: "workspace-refresh-route-" });
+
+    try {
+      const agent = await createIdleAgent(workspace.client, {
+        cwd: workspace.repoPath,
+        title: `workspace-refresh-route-${Date.now()}`,
+      });
+      await injectDesktopBridge(page, {
+        serverId,
+        manageBuiltInDaemon: true,
+        hangDaemonStart: true,
+        daemonListen: `127.0.0.1:${getE2EDaemonPort()}`,
+      });
+      await openWorkspaceThroughApp(page, { serverId, workspace });
+      await waitForWorkspaceTabsVisible(page);
+      await expectWorkspaceTabVisible(page, agent.id);
+      await expectWorkspaceLocation(page, { serverId, workspace });
+
+      await daemonGate.drop();
+      await page.reload();
+      await expect(page.getByTestId("startup-splash")).toBeVisible({ timeout: 30_000 });
+      daemonGate.restore();
+      await waitForSidebarHydration(page);
+
+      await expectWorkspaceLocation(page, { serverId, workspace });
+      await waitForWorkspaceTabsVisible(page);
+    } finally {
+      daemonGate.restore();
+      await workspace.cleanup();
+    }
+  });
+
   test("sidebar navigation and reload keep workspace selection and tabs aligned", async ({
     page,
   }) => {