From a0aab6571f5725cbcf03dff36cc38e9dae50c1de Mon Sep 17 00:00:00 2001
From: Anders Olsson <anders.e.olsson@gmail.com>
Date: Mon, 8 Jun 2026 14:52:16 +0200
Subject: [PATCH 1/5] docs(specs): session-expiry soft redirect + auth feedback
 (#48)

---
 .../2026-06-08-session-expiry-ux-design.md    | 194 ++++++++++++++++++
 1 file changed, 194 insertions(+)
 create mode 100644 docs/superpowers/specs/2026-06-08-session-expiry-ux-design.md

diff --git a/docs/superpowers/specs/2026-06-08-session-expiry-ux-design.md b/docs/superpowers/specs/2026-06-08-session-expiry-ux-design.md
new file mode 100644
index 0000000..47a0dbe
--- /dev/null
+++ b/docs/superpowers/specs/2026-06-08-session-expiry-ux-design.md
@@ -0,0 +1,194 @@
+# Session-Expiry Soft Redirect + Auth Feedback — Design
+
+**Date:** 2026-06-08
+**Status:** Approved (brainstorming) — ready for implementation planning.
+**Issue:** #48 (Frontend UX: session-expiry handling loses in-progress work; auth feedback gaps).
+
+## Context
+
+The session-expiry path is the most damaging daily failure mode for a long-session data-entry tool.
+Today a 401 from any API call runs `redirectToLogin()` (`web/src/api/auth-redirect.ts`) →
+`window.location.assign("/login")`, a **full page reload**: it tears down the React app and query
+cache, gives the login page no reason ("session expired"), and after re-login drops the user on
+`/objects` rather than where they were. Login also hardcodes `navigate("/objects")` and ignores the
+attempted destination, and the Sign out control has no pending state.
+
+**Already fixed since the audit (verified):** `require-auth.tsx` now renders `<AppShellSkeleton />`
+during the `useMe` fetch (not the blank `<div role="status">` the audit cited), so the "blank screen on
+load" problem is gone and is **out of scope**. Logout **error** feedback also already exists: `useLogout`
+carries no `meta.suppressErrorToast`, so the global `MutationCache.onError` (`api/query-client.ts`)
+already shows an error toast on logout failure — the only remaining logout gap is a pending/disabled
+state.
+
+**The crux:** the 401 handler lives in an openapi-fetch `Middleware` (`api/client.ts`), which runs
+**outside** React and therefore cannot call `useNavigate`. The app uses a React Router 7 **data router**
+(`createBrowserRouter`, `app.tsx`). The test harness `renderApp` (`src/test/render.tsx`) mounts the
+component under test at `path:"*"` in a **fresh `createMemoryRouter`** — it does not use the app's real
+`router` singleton.
+
+### Decisions (from brainstorming)
+1. **Soft redirect + return** (chosen over an in-place re-auth modal): router-navigate (no full reload)
+   to `/login?reason=expired&from=<path>`; login shows the reason and returns the user to `from`. The
+   React app + query cache survive; an unsaved edit form's typed values are still lost, but the user
+   lands back on the same record. (Full field-level preservation via an in-place modal is a deferred
+   follow-up.)
+2. **Navigate-bridge module** (chosen over exporting the `router` singleton or a custom DOM event): a
+   module holds a settable `navigate` ref that a one-line component registers. This is testable with the
+   memory-router harness (tests call `setNavigate(mock)` directly); importing the singleton `router`
+   would be untestable because `renderApp` never mounts it.
+
+## Components
+
+### `api/auth-redirect.ts` (rewrite)
+```ts
+type NavigateFn = (to: string, opts?: { replace?: boolean }) => void;
+
+let navigateFn: NavigateFn | null = null;
+
+/** Register/unregister the router's navigate fn (called by NavigationBridge). */
+export function setNavigate(fn: NavigateFn | null): void {
+  navigateFn = fn;
+}
+
+/** Soft-redirect to login on a 401, preserving SPA state and the return path.
+ *  Falls back to a hard navigation when no router navigate is registered yet
+ *  (e.g. a 401 during the very first load). No-op when already on /login. */
+export function redirectToLogin(): void {
+  const { pathname, search } = window.location;
+  if (pathname === "/login") return;
+  const from = encodeURIComponent(pathname + search);
+  const target = `/login?reason=expired&from=${from}`;
+  if (navigateFn) {
+    navigateFn(target, { replace: true });
+  } else {
+    window.location.assign(target);
+  }
+}
+```
+`api/client.ts` is unchanged — the middleware still calls `redirectToLogin()`; only its behaviour changes.
+
+### `shell/navigation-bridge.tsx` (new)
+```tsx
+import { useEffect } from "react";
+import { useNavigate } from "react-router-dom";
+
+import { setNavigate } from "../api/auth-redirect";
+
+/** Bridges React Router's navigate to the non-React 401 handler. Renders nothing. */
+export function NavigationBridge() {
+  const navigate = useNavigate();
+  useEffect(() => {
+    setNavigate(navigate);
+    return () => setNavigate(null);
+  }, [navigate]);
+  return null;
+}
+```
+
+### `app.tsx` (wrap routes in a pathless layout)
+Add a pathless layout route around **all** existing routes whose element mounts the bridge plus an
+`<Outlet/>`, so the bridge is always present (covers `/login` and the authed area):
+```tsx
+function RootLayout() {
+  return (
+    <>
+      <NavigationBridge />
+      <Outlet />
+    </>
+  );
+}
+```
+```tsx
+createRoutesFromElements(
+  <Route element={<RootLayout />}>
+    <Route path="/login" element={<LoginPage />} />
+    {/* …existing RequireAuth / AppShell subtree unchanged… */}
+    <Route path="*" element={<Navigate to="/objects" replace />} />
+  </Route>,
+)
+```
+
+### `auth/login-page.tsx` (reason banner + return-to + empty-field guard)
+- `const [params] = useSearchParams();`
+- Reason banner when `params.get("reason") === "expired"`: render `t("auth.sessionExpired")` (a
+  non-error info note, distinct from the existing `role="alert"` invalid-credentials message).
+- On success, navigate to `safeFrom(params.get("from"))` instead of the hardcoded `/objects`:
+```ts
+function safeFrom(raw: string | null): string {
+  if (!raw) return "/objects";
+  // single leading slash only — reject protocol-relative ("//host") / absolute URLs (open redirect)
+  return /^\/(?!\/)/.test(raw) ? raw : "/objects";
+}
+```
+  (`raw` from `useSearchParams` is already percent-decoded.)
+- Disable submit on empty fields: `disabled={login.isPending || !email.trim() || !password}`.
+
+### `auth/require-auth.tsx` (capture the attempted location)
+```tsx
+const location = useLocation();
+// …
+if (!user) {
+  const from = encodeURIComponent(location.pathname + location.search);
+  return <Navigate to={`/login?from=${from}`} replace />;
+}
+```
+No `reason` here — an unauthenticated deep-link is not an expiry; login simply returns the user to `from`.
+
+### `shell/user-menu.tsx` (logout pending state)
+Disable the Sign out item while the mutation is in flight:
+`<MenuItem disabled={logout.isPending} onClick={onSignOut}>`. Error already surfaces via the global toast.
+
+### i18n (en + sv parity — 1 new key)
+- `auth.sessionExpired` = "Your session expired — please sign in again." /
+  "Din session har gått ut — logga in igen."
+
+## Data flow
+API 401 → `client.ts` middleware → `redirectToLogin()` → registered `navigate("/login?reason=expired&
+from=<path>", {replace})` (no reload) → `LoginPage` reads `reason`/`from`, shows the banner → on success
+`navigate(safeFrom(from), {replace})`. Deep-link-while-unauthed → `RequireAuth` → `/login?from=<path>` →
+same return-to. The `NavigationBridge` keeps `setNavigate` current for the lifetime of the app.
+
+## Error handling / edges
+- **Already on `/login`:** `redirectToLogin()` is a no-op (no redirect loop).
+- **401 before the bridge mounts** (first paint): `navigateFn` is null → hard `window.location.assign`
+  to `/login?reason=expired&from=…` (graceful fallback; reason/return still preserved).
+- **Open redirect:** `safeFrom` accepts only a single-leading-slash local path; `//evil.com`,
+  `https://…`, and empty → `/objects`.
+- **Login success with no `from`:** defaults to `/objects` (unchanged behaviour).
+- **StrictMode double-invoke:** the bridge effect is idempotent (sets the same fn; cleanup nulls it) —
+  safe.
+- **Reason banner is informational**, not `role="alert"` (it is not an error and should not preempt the
+  credential-error alert region).
+
+## Testing
+- **`api/auth-redirect.test.ts`** (unit, jsdom): with `setNavigate(mock)` and a stubbed
+  `window.location` (pathname `/objects/abc`), `redirectToLogin()` calls `mock` with
+  `"/login?reason=expired&from=%2Fobjects%2Fabc"` and `{replace:true}`; with `setNavigate(null)` it calls
+  `window.location.assign` with the same target; when `pathname === "/login"` it does nothing.
+- **`auth/login-page` test:** rendering at `/login?reason=expired` shows the `auth.sessionExpired` text;
+  a successful login at `/login?from=%2Fobjects%2F123` navigates to `/objects/123`; a bad `from`
+  (`//evil.com`) falls back to `/objects`; the submit button is disabled until both fields are non-empty.
+- **`auth/require-auth` test:** when `useMe` resolves to no user, it renders a redirect to
+  `/login?from=…` carrying the attempted path.
+- **`shell/user-menu` test:** the Sign out item is disabled while `logout.isPending`.
+- **Gate:** `typecheck`/`lint`/`test`/`build`/`check:size`/`check:colors` green; en/sv parity (the #60
+  parity test guards the new key); no codename; no new dependency.
+
+## Acceptance criteria
+1. A 401 from an API call performs a **router** navigation (no full page reload) to
+   `/login?reason=expired&from=<attempted path>`; the React app/query cache are not torn down.
+2. The login page shows a "session expired" message when `reason=expired`, and on success returns the
+   user to a **validated** `from` path (defaulting to `/objects`); protocol-relative/absolute `from`
+   values are rejected.
+3. `RequireAuth` redirects unauthenticated users to `/login?from=<attempted path>` so deep links return
+   after login.
+4. Login submit is disabled while either field is empty; the Sign out item shows a disabled/pending state
+   while logging out.
+5. `typecheck`/`lint`/`test`/`build`/`check:colors` green; `check:size` reported; en/sv parity (1 new
+   key); no codename; no new dependency.
+
+## Out of scope → follow-ups
+- **In-place re-auth modal** that keeps the edit form mounted for full field-level preservation of
+  in-progress work (deferred by decision; soft redirect ships first).
+- Idle/expiry **pre-warning** (e.g. "your session will expire soon") and token/silent refresh.
+- Broader auth-event audit surfacing on the client.

From 76f65a95ddf5f29e432bbe8db7f5dbc7569dae37 Mon Sep 17 00:00:00 2001
From: Anders Olsson <anders.e.olsson@gmail.com>
Date: Mon, 8 Jun 2026 14:56:44 +0200
Subject: [PATCH 2/5] =?UTF-8?q?docs(plans):=20session-expiry=20soft=20redi?=
 =?UTF-8?q?rect=20=E2=80=94=203-task=20plan=20(#48)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../plans/2026-06-08-session-expiry-ux.md     | 448 ++++++++++++++++++
 .../2026-06-08-session-expiry-ux-design.md    |  29 +-
 2 files changed, 468 insertions(+), 9 deletions(-)
 create mode 100644 docs/superpowers/plans/2026-06-08-session-expiry-ux.md

diff --git a/docs/superpowers/plans/2026-06-08-session-expiry-ux.md b/docs/superpowers/plans/2026-06-08-session-expiry-ux.md
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@@ -0,0 +1,448 @@
+# Session-Expiry Soft Redirect + Auth Feedback — Implementation Plan
+
+> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.
+
+**Goal:** Replace the full-page-reload 401 redirect with a router soft-redirect that preserves SPA state, carries a "session expired" reason + return-to path, and add the missing login/logout feedback.
+
+**Architecture:** A non-React navigate-bridge module (`auth-redirect.ts`) holds a settable `navigate` ref; a one-line `NavigationBridge` component (mounted at the router root) registers React Router's navigate into it. The openapi-fetch 401 middleware calls `redirectToLogin()`, which soft-navigates to `/login?reason=expired&from=<path>`. The login page reads `reason`/`from` (validated against open redirects), `RequireAuth` captures the attempted path, and the user menu shows a logout-pending state.
+
+**Tech Stack:** React 19 + TS + pnpm, React Router 7 (data router), TanStack Query v5, react-i18next, Base UI menu, Vitest 4 (jsdom project) + RTL + MSW. Test runner: `pnpm test` (single pass).
+
+**Conventions:** pnpm; **no `any`/`eslint-disable`/`@ts-ignore`**; no codename; en/sv parity; app source double-quote+semicolon; token classes only; `ui/` files use no-semicolon style (do not touch `ui/menu.tsx`). Run a single test pass.
+
+**Spec:** `docs/superpowers/specs/2026-06-08-session-expiry-ux-design.md`
+
+**Key facts:**
+- `web/src/api/auth-redirect.ts` currently: `redirectToLogin()` → `window.location.assign("/login")` (guarded by `pathname !== "/login"`). Called from `web/src/api/client.ts` middleware on `response.status === 401`. Do **not** change `client.ts`.
+- `web/src/app.tsx` builds a data router via `createBrowserRouter(createRoutesFromElements(<>…</>))`. Top-level children: `<Route path="/login">`, `<Route element={<RequireAuth/>}>…</Route>`, `<Route path="*">`. Imports `Navigate`, `Route`, `Outlet` is **not** yet imported (add it).
+- `web/src/test/render.tsx` `renderApp(ui, {route})` mounts `ui` at `path:"*"` in a `createMemoryRouter` — tests pass their own `<Routes>` tree. jsdom project url is `http://localhost`.
+- `vi.stubGlobal("location", {...})` is the established way to stub `window.location` here (see `theme-switch.test.tsx` stubbing `matchMedia`); restore with `vi.unstubAllGlobals()`.
+- `login-page.tsx`: `useLogin()` mutation; success currently `navigate("/objects", {replace:true})`; submit `disabled={login.isPending}`; existing error alert uses `role="alert"`. Existing tests: `login-page.test.tsx` (`tree()` with `/login` + `/objects` routes).
+- `require-auth.tsx`: `useMe()`; `isLoading` → `<AppShellSkeleton/>`; `!user` → `<Navigate to="/login" replace/>`. Test: `require-auth.test.tsx`.
+- `user-menu.tsx`: `useLogout()`, `onSignOut` navigates to `/login` on success; `<MenuItem onClick={onSignOut}>{t("auth.signOut")}</MenuItem>`; returns `null` when `!me`. Base UI `MenuItem` supports `closeOnClick` + `disabled`. Test: `user-menu.test.tsx`.
+- i18n `auth` block keys: `email/password/signIn/signOut/invalid/networkError` in both `en.json` and `sv.json`.
+
+---
+
+# Task 1: Navigate bridge + soft redirect
+
+**Files:**
+- Modify: `web/src/api/auth-redirect.ts`
+- Create: `web/src/api/auth-redirect.test.ts`
+- Create: `web/src/shell/navigation-bridge.tsx`
+- Modify: `web/src/app.tsx`
+
+- [ ] **Step 1: Rewrite `web/src/api/auth-redirect.ts`:**
+```ts
+type NavigateFn = (to: string, opts?: { replace?: boolean }) => void;
+
+let navigateFn: NavigateFn | null = null;
+
+/** Register (or clear) the router's navigate fn. Called by NavigationBridge. */
+export function setNavigate(fn: NavigateFn | null): void {
+  navigateFn = fn;
+}
+
+/** Soft-redirect to login on a 401, preserving SPA state and the return path.
+ *  Falls back to a hard navigation when no router navigate is registered yet
+ *  (e.g. a 401 during the very first load). No-op when already on /login. */
+export function redirectToLogin(): void {
+  const { pathname, search } = window.location;
+  if (pathname === "/login") return;
+  const from = encodeURIComponent(pathname + search);
+  const target = `/login?reason=expired&from=${from}`;
+  if (navigateFn) {
+    navigateFn(target, { replace: true });
+  } else {
+    window.location.assign(target);
+  }
+}
+```
+
+- [ ] **Step 2: Write the failing test `web/src/api/auth-redirect.test.ts`:**
+```ts
+import { afterEach, expect, test, vi } from "vitest";
+
+import { redirectToLogin, setNavigate } from "./auth-redirect";
+
+function stubLocation(pathname: string, search = "") {
+  const assign = vi.fn();
+  vi.stubGlobal("location", { pathname, search, assign });
+  return assign;
+}
+
+afterEach(() => {
+  setNavigate(null);
+  vi.unstubAllGlobals();
+});
+
+test("uses the registered navigate to soft-redirect with reason + from", () => {
+  const assign = stubLocation("/objects/abc", "?x=1");
+  const navigate = vi.fn();
+  setNavigate(navigate);
+
+  redirectToLogin();
+
+  expect(navigate).toHaveBeenCalledWith(
+    "/login?reason=expired&from=%2Fobjects%2Fabc%3Fx%3D1",
+    { replace: true },
+  );
+  expect(assign).not.toHaveBeenCalled();
+});
+
+test("falls back to a hard navigation when no navigate is registered", () => {
+  const assign = stubLocation("/objects/abc");
+
+  redirectToLogin();
+
+  expect(assign).toHaveBeenCalledWith("/login?reason=expired&from=%2Fobjects%2Fabc");
+});
+
+test("does nothing when already on /login", () => {
+  stubLocation("/login");
+  const navigate = vi.fn();
+  setNavigate(navigate);
+
+  redirectToLogin();
+
+  expect(navigate).not.toHaveBeenCalled();
+});
+```
+
+- [ ] **Step 3: Run the test — expect PASS** (the implementation in Step 1 already satisfies it):
+```bash
+cd web && pnpm vitest run src/api/auth-redirect.test.ts
+```
+Expected: 3 passing. (If you wrote the test before the impl, it would fail on the missing `setNavigate` export — either order is fine; end state is green.)
+
+- [ ] **Step 4: Create `web/src/shell/navigation-bridge.tsx`:**
+```tsx
+import { useEffect } from "react";
+import { useNavigate } from "react-router-dom";
+
+import { setNavigate } from "../api/auth-redirect";
+
+/** Bridges React Router's navigate to the non-React 401 handler. Renders nothing. */
+export function NavigationBridge() {
+  const navigate = useNavigate();
+
+  useEffect(() => {
+    setNavigate(navigate);
+    return () => setNavigate(null);
+  }, [navigate]);
+
+  return null;
+}
+```
+
+- [ ] **Step 5: Wrap the routes in `web/src/app.tsx`** so the bridge is always mounted. Add `Outlet` to the `react-router-dom` import and import the bridge:
+```tsx
+import { createBrowserRouter, createRoutesFromElements, Navigate, Outlet, Route, RouterProvider } from "react-router-dom";
+```
+```tsx
+import { NavigationBridge } from "./shell/navigation-bridge";
+```
+Add this component above `const router = …`:
+```tsx
+function RootLayout() {
+  return (
+    <>
+      <NavigationBridge />
+      <Outlet />
+    </>
+  );
+}
+```
+Wrap the existing top-level fragment children in a pathless `<Route element={<RootLayout />}>` — i.e. change `createRoutesFromElements(<> … </>)` so the outer element is `<Route element={<RootLayout />}> … </Route>` containing the existing `/login`, `RequireAuth`, and `*` routes unchanged:
+```tsx
+const router = createBrowserRouter(
+  createRoutesFromElements(
+    <Route element={<RootLayout />}>
+      <Route path="/login" element={<LoginPage />} />
+      <Route element={<RequireAuth />}>
+        {/* …AppShell subtree exactly as before… */}
+      </Route>
+      <Route path="*" element={<Navigate to="/objects" replace />} />
+    </Route>,
+  ),
+);
+```
+
+- [ ] **Step 6: Verify build + lint + existing app test (vitest ONCE for the touched files):**
+```bash
+cd web && pnpm vitest run src/api/auth-redirect.test.ts src/app.test.tsx && pnpm typecheck && pnpm lint
+```
+Expected: PASS. `app.test.tsx` must stay green (the pathless wrapper is transparent — same rendered routes).
+
+- [ ] **Step 7: Commit**
+```bash
+git add web/src/api/auth-redirect.ts web/src/api/auth-redirect.test.ts web/src/shell/navigation-bridge.tsx web/src/app.tsx
+git commit -m "feat(web): soft-redirect to login on 401 via a navigate bridge (#48)"
+```
+
+---
+
+# Task 2: Login page — reason banner, return-to, empty-field guard
+
+**Files:**
+- Modify: `web/src/auth/login-page.tsx`
+- Modify: `web/src/auth/login-page.test.tsx`
+- Modify: `web/src/i18n/en.json`, `web/src/i18n/sv.json`
+
+- [ ] **Step 1: Add i18n keys** (both locales, parity). In `web/src/i18n/en.json` `auth` block add:
+```json
+    "sessionExpired": "Your session expired — please sign in again.",
+    "signingOut": "Signing out…"
+```
+In `web/src/i18n/sv.json` `auth` block add:
+```json
+    "sessionExpired": "Din session har gått ut — logga in igen.",
+    "signingOut": "Loggar ut…"
+```
+(Place them after the existing `networkError` entry; mind trailing commas. `signingOut` is consumed in Task 3 — add both now so the parity test stays green.)
+
+- [ ] **Step 2: Update `web/src/auth/login-page.tsx`.** Add `useSearchParams` to the import and a `safeFrom` helper; show the reason banner; route to `safeFrom` on success; guard the submit. Full changes:
+
+Import line:
+```tsx
+import { useNavigate, useSearchParams } from "react-router-dom";
+```
+Add a module-level helper (above `export function LoginPage`):
+```tsx
+/** Accept only a single-leading-slash local path; reject protocol-relative
+ *  ("//host") and absolute URLs to avoid an open redirect. */
+function safeFrom(raw: string | null): string {
+  if (!raw) return "/objects";
+  return /^\/(?!\/)/.test(raw) ? raw : "/objects";
+}
+```
+Inside the component, after `const navigate = useNavigate();`:
+```tsx
+  const [params] = useSearchParams();
+  const sessionExpired = params.get("reason") === "expired";
+```
+Change the success navigation:
+```tsx
+      { onSuccess: () => navigate(safeFrom(params.get("from")), { replace: true }) },
+```
+Add the banner just inside the `<form>`, above the email field (after the `<h1>`):
+```tsx
+        {sessionExpired && (
+          <p className="text-sm text-muted-foreground">{t("auth.sessionExpired")}</p>
+        )}
+```
+Change the submit button disabled condition:
+```tsx
+        <Button type="submit" className="w-full" disabled={login.isPending || !email.trim() || !password}>
+```
+
+- [ ] **Step 3: Update `web/src/auth/login-page.test.tsx`.** Extend `tree()` with an `:id` destination and add tests. Replace the file's `tree()` and append the new tests:
+```tsx
+function tree() {
+  return (
+    <Routes>
+      <Route path="/login" element={<LoginPage />} />
+      <Route path="/objects" element={<div>objects landing</div>} />
+      <Route path="/objects/:id" element={<div>object detail</div>} />
+    </Routes>
+  );
+}
+```
+Add these tests (keep the two existing ones):
+```tsx
+test("shows the session-expired notice when reason=expired", async () => {
+  renderApp(tree(), { route: "/login?reason=expired" });
+  expect(await screen.findByText(/session expired/i)).toBeInTheDocument();
+});
+
+test("returns to the from path on success", async () => {
+  renderApp(tree(), { route: "/login?from=%2Fobjects%2F123" });
+  await userEvent.type(screen.getByLabelText(/email/i), "editor@example.com");
+  await userEvent.type(screen.getByLabelText(/password/i), "pw-editor-123");
+  await userEvent.click(screen.getByRole("button", { name: /sign in/i }));
+  expect(await screen.findByText("object detail")).toBeInTheDocument();
+});
+
+test("rejects an off-site from and falls back to /objects", async () => {
+  renderApp(tree(), { route: "/login?from=%2F%2Fevil.com" });
+  await userEvent.type(screen.getByLabelText(/email/i), "editor@example.com");
+  await userEvent.type(screen.getByLabelText(/password/i), "pw-editor-123");
+  await userEvent.click(screen.getByRole("button", { name: /sign in/i }));
+  expect(await screen.findByText("objects landing")).toBeInTheDocument();
+});
+
+test("disables submit until both fields are filled", async () => {
+  renderApp(tree(), { route: "/login" });
+  const button = screen.getByRole("button", { name: /sign in/i });
+  expect(button).toBeDisabled();
+  await userEvent.type(screen.getByLabelText(/email/i), "a@b.se");
+  expect(button).toBeDisabled();
+  await userEvent.type(screen.getByLabelText(/password/i), "pw");
+  expect(button).toBeEnabled();
+});
+```
+(The existing "successful login navigates to /objects" test has no `from`, so `safeFrom(null)` → `/objects` keeps it green. The default MSW `/api/admin/login` handler returns 204 for `editor@example.com` / `pw-editor-123`.)
+
+- [ ] **Step 4: Run the login + i18n tests (vitest ONCE):**
+```bash
+cd web && pnpm vitest run src/auth/login-page.test.tsx src/i18n
+```
+Expected: all green (login-page tests + the i18n parity test covering the 2 new keys).
+
+- [ ] **Step 5: Commit**
+```bash
+git add web/src/auth/login-page.tsx web/src/auth/login-page.test.tsx web/src/i18n/en.json web/src/i18n/sv.json
+git commit -m "feat(web): login reason banner + return-to + empty-field guard (#48)"
+```
+
+---
+
+# Task 3: RequireAuth return-to + logout pending + full gate
+
+**Files:**
+- Modify: `web/src/auth/require-auth.tsx`
+- Modify: `web/src/auth/require-auth.test.tsx`
+- Modify: `web/src/shell/user-menu.tsx`
+- Modify: `web/src/shell/user-menu.test.tsx`
+
+- [ ] **Step 1: Update `web/src/auth/require-auth.tsx`** to capture the attempted path:
+```tsx
+import { Navigate, Outlet, useLocation } from "react-router-dom";
+
+import { useMe } from "../api/queries";
+import { AppShellSkeleton } from "@/components/ui/skeletons";
+
+export function RequireAuth() {
+  const { data: user, isLoading } = useMe();
+  const location = useLocation();
+
+  if (isLoading) return <AppShellSkeleton />;
+
+  if (!user) {
+    const from = encodeURIComponent(location.pathname + location.search);
+    return <Navigate to={`/login?from=${from}`} replace />;
+  }
+
+  return <Outlet />;
+}
+```
+
+- [ ] **Step 2: Update `web/src/auth/require-auth.test.tsx`** so the login stub echoes the search string, and assert `from` is carried. Replace the `tree()` and the redirect test:
+```tsx
+import { screen, waitFor } from "@testing-library/react";
+import { http, HttpResponse } from "msw";
+import { expect, test } from "vitest";
+import { Route, Routes, useLocation } from "react-router-dom";
+
+import { server } from "../test/server";
+import { renderApp } from "../test/render";
+import { RequireAuth } from "./require-auth";
+
+function LoginStub() {
+  const location = useLocation();
+  return <div>login page {location.search}</div>;
+}
+
+function tree() {
+  return (
+    <Routes>
+      <Route path="/login" element={<LoginStub />} />
+      <Route element={<RequireAuth />}>
+        <Route path="/objects" element={<div>secret objects</div>} />
+      </Route>
+    </Routes>
+  );
+}
+
+test("renders children when authenticated", async () => {
+  renderApp(tree(), { route: "/objects" });
+  expect(await screen.findByText("secret objects")).toBeInTheDocument();
+});
+
+test("redirects unauthenticated users to /login carrying the attempted path", async () => {
+  server.use(http.get("/api/admin/me", () => new HttpResponse(null, { status: 401 })));
+  renderApp(tree(), { route: "/objects" });
+  await waitFor(() => expect(screen.getByText(/from=%2Fobjects/)).toBeInTheDocument());
+});
+```
+
+- [ ] **Step 3: Update `web/src/shell/user-menu.tsx`** to show a logout-pending state. Change only the `<MenuItem>`:
+```tsx
+        <MenuItem closeOnClick={false} disabled={logout.isPending} onClick={onSignOut}>
+          {logout.isPending ? t("auth.signingOut") : t("auth.signOut")}
+        </MenuItem>
+```
+(Everything else in the file is unchanged. `onSignOut` already navigates to `/login` on success, which unmounts the menu since `useMe` becomes null.)
+
+- [ ] **Step 4: Add a pending-state test to `web/src/shell/user-menu.test.tsx`.** Add `delay` to the msw import and append a test:
+```tsx
+import { delay, http, HttpResponse } from "msw";
+```
+```tsx
+test("shows a pending state on Sign out while logging out", async () => {
+  server.use(
+    http.post("/api/admin/logout", async () => {
+      await delay(50);
+      return new HttpResponse(null, { status: 204 });
+    }),
+  );
+
+  renderApp(<UserMenu />);
+
+  const trigger = await screen.findByRole("button", { name: /editor@example.com/ });
+  await userEvent.click(trigger);
+
+  const menu = within(document.body);
+  await userEvent.click(await menu.findByText("Sign out"));
+
+  expect(await menu.findByText(/signing out/i)).toBeInTheDocument();
+});
+```
+(The existing "signs out" test still passes: `closeOnClick={false}` keeps the item, the POST still fires, `loggedOut` flips true.)
+
+- [ ] **Step 5: FULL FRONTEND GATE (run tests EXACTLY ONCE):**
+```bash
+cd web && pnpm typecheck && pnpm lint && pnpm test && pnpm build && pnpm check:size && pnpm check:colors
+```
+All green. Report test totals, largest chunk (gz), and the `check:colors` line.
+
+- [ ] **Step 6: Codename + status:**
+```bash
+cd /Users/olsson/Laboratory/biggus-dickus
+git grep -in 'biggus\|dickus' -- web/src; echo "codename-exit=$?"
+git status --short
+```
+Expected: no codename matches (`codename-exit=1`).
+
+- [ ] **Step 7: Manual smoke (recommended).** With the stack + server + `pnpm dev` up: open an object edit, let the session expire (or delete the session cookie) and trigger a save → you land on `/login` **without a full reload**, see "Your session expired…", and after re-login return to the same record. Deep-link to a route while logged out → login → returns there. Empty login form → Sign in disabled. Click Sign out → brief "Signing out…".
+
+- [ ] **Step 8: Commit**
+```bash
+git add web/src/auth/require-auth.tsx web/src/auth/require-auth.test.tsx web/src/shell/user-menu.tsx web/src/shell/user-menu.test.tsx
+git commit -m "feat(web): return-to-destination on auth redirect; logout pending state (#48)"
+```
+
+---
+
+## Self-Review (completed)
+
+**Spec coverage:** navigate bridge + soft redirect with reason/from (T1 — AC1); login reason banner +
+validated return-to + empty-field guard (T2 — AC2, AC4 first half); `RequireAuth` return-to (T3 S1–S2 —
+AC3); logout pending state (T3 S3–S4 — AC4 second half); i18n 2 keys + parity (T2 S1); full gate +
+codename (T3 S5–S6 — AC5). All 5 acceptance criteria mapped. ✓
+
+**Placeholder scan:** every code step shows complete code; tests have concrete assertions and exact
+encoded URLs (`%2Fobjects%2Fabc%3Fx%3D1`, `%2F%2Fevil.com`); `vi.stubGlobal("location", …)` is the
+established stub. No TODO/TBD. ✓
+
+**Type consistency:** `setNavigate(fn: NavigateFn | null)` defined in T1 and called with React Router's
+`navigate` (compatible signature `(to, {replace})`) in `NavigationBridge`, and with `null` in cleanup;
+`redirectToLogin()` signature unchanged so `client.ts` needs no edit; `safeFrom(raw: string | null)`
+consumed only in `login-page.tsx`. i18n keys `auth.sessionExpired` / `auth.signingOut` added in T2 and
+`auth.signingOut` consumed in T3. ✓
+
+## Notes
+- No new dependency. `ui/menu.tsx` is **not** modified (Base UI `MenuItem` already exposes `closeOnClick`
+  + `disabled`). en/sv parity preserved (2 new keys, guarded by the #60 parity test).
+- `client.ts` is intentionally untouched — only `redirectToLogin`'s behaviour changes.
+- The in-place re-auth modal (full field-level preservation) is a deferred follow-up per the spec.
diff --git a/docs/superpowers/specs/2026-06-08-session-expiry-ux-design.md b/docs/superpowers/specs/2026-06-08-session-expiry-ux-design.md
index 47a0dbe..bd280e4 100644
--- a/docs/superpowers/specs/2026-06-08-session-expiry-ux-design.md
+++ b/docs/superpowers/specs/2026-06-08-session-expiry-ux-design.md
@@ -135,12 +135,22 @@ if (!user) {
 No `reason` here — an unauthenticated deep-link is not an expiry; login simply returns the user to `from`.
 
 ### `shell/user-menu.tsx` (logout pending state)
-Disable the Sign out item while the mutation is in flight:
-`<MenuItem disabled={logout.isPending} onClick={onSignOut}>`. Error already surfaces via the global toast.
+Keep the menu open during logout and show a pending state on the item (Base UI `MenuItem` supports both
+`closeOnClick` and `disabled`):
+```tsx
+<MenuItem closeOnClick={false} disabled={logout.isPending} onClick={onSignOut}>
+  {logout.isPending ? t("auth.signingOut") : t("auth.signOut")}
+</MenuItem>
+```
+On success the mutation sets `me` to null and navigates to `/login`, so `UserMenu` unmounts (it returns
+`null` when `!me`). Logout **error** already surfaces via the global toast (`useLogout` has no
+`suppressErrorToast`). `closeOnClick={false}` also prevents a double-submit (the item is disabled while
+pending).
 
-### i18n (en + sv parity — 1 new key)
+### i18n (en + sv parity — 2 new keys)
 - `auth.sessionExpired` = "Your session expired — please sign in again." /
   "Din session har gått ut — logga in igen."
+- `auth.signingOut` = "Signing out…" / "Loggar ut…"
 
 ## Data flow
 API 401 → `client.ts` middleware → `redirectToLogin()` → registered `navigate("/login?reason=expired&
@@ -170,9 +180,10 @@ same return-to. The `NavigationBridge` keeps `setNavigate` current for the lifet
   (`//evil.com`) falls back to `/objects`; the submit button is disabled until both fields are non-empty.
 - **`auth/require-auth` test:** when `useMe` resolves to no user, it renders a redirect to
   `/login?from=…` carrying the attempted path.
-- **`shell/user-menu` test:** the Sign out item is disabled while `logout.isPending`.
+- **`shell/user-menu` test:** with a delayed logout handler, after clicking Sign out the item shows the
+  `auth.signingOut` pending text (the menu stays open via `closeOnClick={false}`).
 - **Gate:** `typecheck`/`lint`/`test`/`build`/`check:size`/`check:colors` green; en/sv parity (the #60
-  parity test guards the new key); no codename; no new dependency.
+  parity test guards the 2 new keys); no codename; no new dependency.
 
 ## Acceptance criteria
 1. A 401 from an API call performs a **router** navigation (no full page reload) to
@@ -182,10 +193,10 @@ same return-to. The `NavigationBridge` keeps `setNavigate` current for the lifet
    values are rejected.
 3. `RequireAuth` redirects unauthenticated users to `/login?from=<attempted path>` so deep links return
    after login.
-4. Login submit is disabled while either field is empty; the Sign out item shows a disabled/pending state
-   while logging out.
-5. `typecheck`/`lint`/`test`/`build`/`check:colors` green; `check:size` reported; en/sv parity (1 new
-   key); no codename; no new dependency.
+4. Login submit is disabled while either field is empty; the Sign out item shows a pending state
+   (`auth.signingOut`, disabled) while logging out.
+5. `typecheck`/`lint`/`test`/`build`/`check:colors` green; `check:size` reported; en/sv parity (2 new
+   keys); no codename; no new dependency.
 
 ## Out of scope → follow-ups
 - **In-place re-auth modal** that keeps the edit form mounted for full field-level preservation of

From 3c59f47f81b76ad10fcfd1119d3e0bd68c201f3b Mon Sep 17 00:00:00 2001
From: Anders Olsson <anders.e.olsson@gmail.com>
Date: Mon, 8 Jun 2026 14:58:25 +0200
Subject: [PATCH 3/5] feat(web): soft-redirect to login on 401 via a navigate
 bridge (#48)

---
 web/src/api/auth-redirect.test.ts   | 46 +++++++++++++++++++++++++++++
 web/src/api/auth-redirect.ts        | 24 ++++++++++++---
 web/src/app.tsx                     | 16 ++++++++--
 web/src/shell/navigation-bridge.tsx | 16 ++++++++++
 4 files changed, 95 insertions(+), 7 deletions(-)
 create mode 100644 web/src/api/auth-redirect.test.ts
 create mode 100644 web/src/shell/navigation-bridge.tsx

diff --git a/web/src/api/auth-redirect.test.ts b/web/src/api/auth-redirect.test.ts
new file mode 100644
index 0000000..c51d130
--- /dev/null
+++ b/web/src/api/auth-redirect.test.ts
@@ -0,0 +1,46 @@
+import { afterEach, expect, test, vi } from "vitest";
+
+import { redirectToLogin, setNavigate } from "./auth-redirect";
+
+function stubLocation(pathname: string, search = "") {
+  const assign = vi.fn();
+  vi.stubGlobal("location", { pathname, search, assign });
+  return assign;
+}
+
+afterEach(() => {
+  setNavigate(null);
+  vi.unstubAllGlobals();
+});
+
+test("uses the registered navigate to soft-redirect with reason + from", () => {
+  const assign = stubLocation("/objects/abc", "?x=1");
+  const navigate = vi.fn();
+  setNavigate(navigate);
+
+  redirectToLogin();
+
+  expect(navigate).toHaveBeenCalledWith(
+    "/login?reason=expired&from=%2Fobjects%2Fabc%3Fx%3D1",
+    { replace: true },
+  );
+  expect(assign).not.toHaveBeenCalled();
+});
+
+test("falls back to a hard navigation when no navigate is registered", () => {
+  const assign = stubLocation("/objects/abc");
+
+  redirectToLogin();
+
+  expect(assign).toHaveBeenCalledWith("/login?reason=expired&from=%2Fobjects%2Fabc");
+});
+
+test("does nothing when already on /login", () => {
+  stubLocation("/login");
+  const navigate = vi.fn();
+  setNavigate(navigate);
+
+  redirectToLogin();
+
+  expect(navigate).not.toHaveBeenCalled();
+});
diff --git a/web/src/api/auth-redirect.ts b/web/src/api/auth-redirect.ts
index 269a4bf..77f52c5 100644
--- a/web/src/api/auth-redirect.ts
+++ b/web/src/api/auth-redirect.ts
@@ -1,7 +1,23 @@
-/** Hard-navigate to login. Isolated so it can be spied/mocked in tests and swapped
- *  for a router navigation if needed. */
+type NavigateFn = (to: string, opts?: { replace?: boolean }) => void;
+
+let navigateFn: NavigateFn | null = null;
+
+/** Register (or clear) the router's navigate fn. Called by NavigationBridge. */
+export function setNavigate(fn: NavigateFn | null): void {
+  navigateFn = fn;
+}
+
+/** Soft-redirect to login on a 401, preserving SPA state and the return path.
+ *  Falls back to a hard navigation when no router navigate is registered yet
+ *  (e.g. a 401 during the very first load). No-op when already on /login. */
 export function redirectToLogin(): void {
-  if (window.location.pathname !== "/login") {
-    window.location.assign("/login");
+  const { pathname, search } = window.location;
+  if (pathname === "/login") return;
+  const from = encodeURIComponent(pathname + search);
+  const target = `/login?reason=expired&from=${from}`;
+  if (navigateFn) {
+    navigateFn(target, { replace: true });
+  } else {
+    window.location.assign(target);
   }
 }
diff --git a/web/src/app.tsx b/web/src/app.tsx
index 907a7cc..5f227b1 100644
--- a/web/src/app.tsx
+++ b/web/src/app.tsx
@@ -1,6 +1,7 @@
 import { lazy, Suspense } from "react";
-import { createBrowserRouter, createRoutesFromElements, Navigate, Route, RouterProvider } from "react-router-dom";
+import { createBrowserRouter, createRoutesFromElements, Navigate, Outlet, Route, RouterProvider } from "react-router-dom";
 
+import { NavigationBridge } from "./shell/navigation-bridge";
 import { RequireAuth } from "./auth/require-auth";
 import { LoginPage } from "./auth/login-page";
 import { AppShell } from "./shell/app-shell";
@@ -26,9 +27,18 @@ const FieldsPage = lazy(() =>
   import("./fields/fields-page").then((m) => ({ default: m.FieldsPage })),
 );
 
+function RootLayout() {
+  return (
+    <>
+      <NavigationBridge />
+      <Outlet />
+    </>
+  );
+}
+
 const router = createBrowserRouter(
   createRoutesFromElements(
-    <>
+    <Route element={<RootLayout />}>
       <Route path="/login" element={<LoginPage />} />
       <Route element={<RequireAuth />}>
         <Route element={<AppShell />}>
@@ -73,7 +83,7 @@ const router = createBrowserRouter(
         </Route>
       </Route>
       <Route path="*" element={<Navigate to="/objects" replace />} />
-    </>,
+    </Route>,
   ),
 );
 
diff --git a/web/src/shell/navigation-bridge.tsx b/web/src/shell/navigation-bridge.tsx
new file mode 100644
index 0000000..f920826
--- /dev/null
+++ b/web/src/shell/navigation-bridge.tsx
@@ -0,0 +1,16 @@
+import { useEffect } from "react";
+import { useNavigate } from "react-router-dom";
+
+import { setNavigate } from "../api/auth-redirect";
+
+/** Bridges React Router's navigate to the non-React 401 handler. Renders nothing. */
+export function NavigationBridge() {
+  const navigate = useNavigate();
+
+  useEffect(() => {
+    setNavigate(navigate);
+    return () => setNavigate(null);
+  }, [navigate]);
+
+  return null;
+}

From ec6e90ef5bc468fb8739b98c5f14464857db72cd Mon Sep 17 00:00:00 2001
From: Anders Olsson <anders.e.olsson@gmail.com>
Date: Mon, 8 Jun 2026 15:02:55 +0200
Subject: [PATCH 4/5] feat(web): login reason banner + return-to + empty-field
 guard (#48)

---
 web/src/auth/login-page.test.tsx | 32 ++++++++++++++++++++++++++++++++
 web/src/auth/login-page.tsx      | 18 +++++++++++++++---
 web/src/i18n/en.json             |  2 +-
 web/src/i18n/sv.json             |  2 +-
 4 files changed, 49 insertions(+), 5 deletions(-)

diff --git a/web/src/auth/login-page.test.tsx b/web/src/auth/login-page.test.tsx
index dd1ad84..0cf8a3c 100644
--- a/web/src/auth/login-page.test.tsx
+++ b/web/src/auth/login-page.test.tsx
@@ -12,6 +12,7 @@ function tree() {
     <Routes>
       <Route path="/login" element={<LoginPage />} />
       <Route path="/objects" element={<div>objects landing</div>} />
+      <Route path="/objects/:id" element={<div>object detail</div>} />
     </Routes>
   );
 }
@@ -34,3 +35,34 @@ test("invalid credentials show an inline error", async () => {
     expect(screen.getByText(/invalid email or password/i)).toBeInTheDocument(),
   );
 });
+
+test("shows the session-expired notice when reason=expired", async () => {
+  renderApp(tree(), { route: "/login?reason=expired" });
+  expect(await screen.findByText(/session expired/i)).toBeInTheDocument();
+});
+
+test("returns to the from path on success", async () => {
+  renderApp(tree(), { route: "/login?from=%2Fobjects%2F123" });
+  await userEvent.type(screen.getByLabelText(/email/i), "editor@example.com");
+  await userEvent.type(screen.getByLabelText(/password/i), "pw-editor-123");
+  await userEvent.click(screen.getByRole("button", { name: /sign in/i }));
+  expect(await screen.findByText("object detail")).toBeInTheDocument();
+});
+
+test("rejects an off-site from and falls back to /objects", async () => {
+  renderApp(tree(), { route: "/login?from=%2F%2Fevil.com" });
+  await userEvent.type(screen.getByLabelText(/email/i), "editor@example.com");
+  await userEvent.type(screen.getByLabelText(/password/i), "pw-editor-123");
+  await userEvent.click(screen.getByRole("button", { name: /sign in/i }));
+  expect(await screen.findByText("objects landing")).toBeInTheDocument();
+});
+
+test("disables submit until both fields are filled", async () => {
+  renderApp(tree(), { route: "/login" });
+  const button = screen.getByRole("button", { name: /sign in/i });
+  expect(button).toBeDisabled();
+  await userEvent.type(screen.getByLabelText(/email/i), "a@b.se");
+  expect(button).toBeDisabled();
+  await userEvent.type(screen.getByLabelText(/password/i), "pw");
+  expect(button).toBeEnabled();
+});
diff --git a/web/src/auth/login-page.tsx b/web/src/auth/login-page.tsx
index 3de4927..1eedfeb 100644
--- a/web/src/auth/login-page.tsx
+++ b/web/src/auth/login-page.tsx
@@ -1,5 +1,5 @@
 import { useEffect, useState, type FormEvent } from "react";
-import { useNavigate } from "react-router-dom";
+import { useNavigate, useSearchParams } from "react-router-dom";
 import { useTranslation } from "react-i18next";
 
 import { useLogin } from "../api/queries";
@@ -8,10 +8,19 @@ import { Button } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
 import { Label } from "@/components/ui/label";
 
+/** Accept only a single-leading-slash local path; reject protocol-relative
+ *  ("//host") and absolute URLs to avoid an open redirect. */
+function safeFrom(raw: string | null): string {
+  if (!raw) return "/objects";
+  return /^\/(?!\/)/.test(raw) ? raw : "/objects";
+}
+
 export function LoginPage() {
   const { t } = useTranslation();
   const { app_name } = useConfig();
   const navigate = useNavigate();
+  const [params] = useSearchParams();
+  const sessionExpired = params.get("reason") === "expired";
   const login = useLogin();
   const [email, setEmail] = useState("");
   const [password, setPassword] = useState("");
@@ -24,7 +33,7 @@ export function LoginPage() {
     event.preventDefault();
     login.mutate(
       { email, password },
-      { onSuccess: () => navigate("/objects", { replace: true }) },
+      { onSuccess: () => navigate(safeFrom(params.get("from")), { replace: true }) },
     );
   };
 
@@ -38,6 +47,9 @@ export function LoginPage() {
     <div className="flex min-h-screen items-center justify-center p-4">
       <form onSubmit={onSubmit} className="w-full max-w-sm space-y-4">
         <h1 className="text-2xl font-semibold">{app_name}</h1>
+        {sessionExpired && (
+          <p className="text-sm text-muted-foreground">{t("auth.sessionExpired")}</p>
+        )}
         <div className="space-y-2">
           <Label htmlFor="email">{t("auth.email")}</Label>
           <Input
@@ -63,7 +75,7 @@ export function LoginPage() {
             {t(errorKey)}
           </p>
         )}
-        <Button type="submit" className="w-full" disabled={login.isPending}>
+        <Button type="submit" className="w-full" disabled={login.isPending || !email.trim() || !password}>
           {t("auth.signIn")}
         </Button>
       </form>
diff --git a/web/src/i18n/en.json b/web/src/i18n/en.json
index a8a70bf..02a74a1 100644
--- a/web/src/i18n/en.json
+++ b/web/src/i18n/en.json
@@ -1,7 +1,7 @@
 {
   "common": { "yes": "Yes", "no": "No", "close": "Close", "loading": "Loading", "filter": "Filter…", "noMatches": "No matches", "language": "Language", "skipToContent": "Skip to content" },
   "nav": { "objects": "Objects", "vocabularies": "Vocabularies", "authorities": "Authorities", "fields": "Fields", "search": "Search", "collapseSidebar": "Collapse sidebar", "expandSidebar": "Expand sidebar" },
-  "auth": { "email": "Email", "password": "Password", "signIn": "Sign in", "signOut": "Sign out", "invalid": "Invalid email or password", "networkError": "Could not reach the server" },
+  "auth": { "email": "Email", "password": "Password", "signIn": "Sign in", "signOut": "Sign out", "invalid": "Invalid email or password", "networkError": "Could not reach the server", "sessionExpired": "Your session expired — please sign in again.", "signingOut": "Signing out…" },
   "objects": { "title": "Objects", "empty": "No objects yet", "loadError": "Could not load objects", "notFound": "Object not found", "prev": "Previous", "next": "Next", "of": "of", "new": "New object", "filter": "Filter objects…", "pageSize": "Per page", "columns": { "number": "Object №", "name": "Name", "visibility": "Visibility", "location": "Location", "count": "#", "updated": "Updated" }, "unknownRef": "(unknown)" },
   "fieldsLabels": { "objectNumber": "Object number", "objectName": "Name", "count": "Number of objects", "briefDescription": "Brief description", "currentLocation": "Current location", "currentOwner": "Current owner", "recorder": "Recorder", "recordingDate": "Recording date", "visibility": "Visibility" },
   "visibility": { "draft": "Draft", "internal": "Internal", "public": "Public" },
diff --git a/web/src/i18n/sv.json b/web/src/i18n/sv.json
index 59d9c0c..f0ffe52 100644
--- a/web/src/i18n/sv.json
+++ b/web/src/i18n/sv.json
@@ -1,7 +1,7 @@
 {
   "common": { "yes": "Ja", "no": "Nej", "close": "Stäng", "loading": "Laddar", "filter": "Filtrera…", "noMatches": "Inga träffar", "language": "Språk", "skipToContent": "Hoppa till innehåll" },
   "nav": { "objects": "Föremål", "vocabularies": "Vokabulär", "authorities": "Auktoriteter", "fields": "Fält", "search": "Sök", "collapseSidebar": "Fäll ihop sidofältet", "expandSidebar": "Fäll ut sidofältet" },
-  "auth": { "email": "E-post", "password": "Lösenord", "signIn": "Logga in", "signOut": "Logga ut", "invalid": "Fel e-post eller lösenord", "networkError": "Kunde inte nå servern" },
+  "auth": { "email": "E-post", "password": "Lösenord", "signIn": "Logga in", "signOut": "Logga ut", "invalid": "Fel e-post eller lösenord", "networkError": "Kunde inte nå servern", "sessionExpired": "Din session har gått ut — logga in igen.", "signingOut": "Loggar ut…" },
   "objects": { "title": "Föremål", "empty": "Inga föremål ännu", "loadError": "Kunde inte ladda föremål", "notFound": "Föremålet hittades inte", "prev": "Föregående", "next": "Nästa", "of": "av", "new": "Nytt föremål", "filter": "Filtrera föremål…", "pageSize": "Per sida", "columns": { "number": "Föremålsnr", "name": "Namn", "visibility": "Synlighet", "location": "Plats", "count": "Antal", "updated": "Uppdaterad" }, "unknownRef": "(okänd)" },
   "fieldsLabels": { "objectNumber": "Föremålsnummer", "objectName": "Namn", "count": "Antal föremål", "briefDescription": "Kort beskrivning", "currentLocation": "Nuvarande plats", "currentOwner": "Nuvarande ägare", "recorder": "Registrerad av", "recordingDate": "Registreringsdatum", "visibility": "Synlighet" },
   "visibility": { "draft": "Utkast", "internal": "Intern", "public": "Publik" },

From af3f1a5367f215680b5592c8e118812465e30f5c Mon Sep 17 00:00:00 2001
From: Anders Olsson <anders.e.olsson@gmail.com>
Date: Mon, 8 Jun 2026 15:06:50 +0200
Subject: [PATCH 5/5] feat(web): return-to-destination on auth redirect; logout
 pending state (#48)

---
 web/src/auth/require-auth.test.tsx | 13 +++++++++----
 web/src/auth/require-auth.tsx      |  8 ++++++--
 web/src/shell/user-menu.test.tsx   | 21 ++++++++++++++++++++-
 web/src/shell/user-menu.tsx        |  4 +++-
 4 files changed, 38 insertions(+), 8 deletions(-)

diff --git a/web/src/auth/require-auth.test.tsx b/web/src/auth/require-auth.test.tsx
index 643e9cc..d0faa1a 100644
--- a/web/src/auth/require-auth.test.tsx
+++ b/web/src/auth/require-auth.test.tsx
@@ -1,16 +1,21 @@
 import { screen, waitFor } from "@testing-library/react";
 import { http, HttpResponse } from "msw";
 import { expect, test } from "vitest";
-import { Route, Routes } from "react-router-dom";
+import { Route, Routes, useLocation } from "react-router-dom";
 
 import { server } from "../test/server";
 import { renderApp } from "../test/render";
 import { RequireAuth } from "./require-auth";
 
+function LoginStub() {
+  const location = useLocation();
+  return <div>login page {location.search}</div>;
+}
+
 function tree() {
   return (
     <Routes>
-      <Route path="/login" element={<div>login page</div>} />
+      <Route path="/login" element={<LoginStub />} />
       <Route element={<RequireAuth />}>
         <Route path="/objects" element={<div>secret objects</div>} />
       </Route>
@@ -23,8 +28,8 @@ test("renders children when authenticated", async () => {
   expect(await screen.findByText("secret objects")).toBeInTheDocument();
 });
 
-test("redirects to /login when unauthenticated", async () => {
+test("redirects unauthenticated users to /login carrying the attempted path", async () => {
   server.use(http.get("/api/admin/me", () => new HttpResponse(null, { status: 401 })));
   renderApp(tree(), { route: "/objects" });
-  await waitFor(() => expect(screen.getByText("login page")).toBeInTheDocument());
+  await waitFor(() => expect(screen.getByText(/from=%2Fobjects/)).toBeInTheDocument());
 });
diff --git a/web/src/auth/require-auth.tsx b/web/src/auth/require-auth.tsx
index 23876f3..7adb927 100644
--- a/web/src/auth/require-auth.tsx
+++ b/web/src/auth/require-auth.tsx
@@ -1,14 +1,18 @@
-import { Navigate, Outlet } from "react-router-dom";
+import { Navigate, Outlet, useLocation } from "react-router-dom";
 
 import { useMe } from "../api/queries";
 import { AppShellSkeleton } from "@/components/ui/skeletons";
 
 export function RequireAuth() {
   const { data: user, isLoading } = useMe();
+  const location = useLocation();
 
   if (isLoading) return <AppShellSkeleton />;
 
-  if (!user) return <Navigate to="/login" replace />;
+  if (!user) {
+    const from = encodeURIComponent(location.pathname + location.search);
+    return <Navigate to={`/login?from=${from}`} replace />;
+  }
 
   return <Outlet />;
 }
diff --git a/web/src/shell/user-menu.test.tsx b/web/src/shell/user-menu.test.tsx
index 70085b9..784c478 100644
--- a/web/src/shell/user-menu.test.tsx
+++ b/web/src/shell/user-menu.test.tsx
@@ -1,7 +1,7 @@
 import { expect, test } from "vitest";
 import { screen, waitFor, within } from "@testing-library/react";
 import userEvent from "@testing-library/user-event";
-import { http, HttpResponse } from "msw";
+import { delay, http, HttpResponse } from "msw";
 import { server } from "../test/server";
 import { renderApp } from "../test/render";
 import { UserMenu } from "./user-menu";
@@ -33,3 +33,22 @@ test("opens the menu showing email + role and signs out", async () => {
   await userEvent.click(signOut);
   await waitFor(() => expect(loggedOut).toBe(true));
 });
+
+test("shows a pending state on Sign out while logging out", async () => {
+  server.use(
+    http.post("/api/admin/logout", async () => {
+      await delay(50);
+      return new HttpResponse(null, { status: 204 });
+    }),
+  );
+
+  renderApp(<UserMenu />);
+
+  const trigger = await screen.findByRole("button", { name: /editor@example.com/ });
+  await userEvent.click(trigger);
+
+  const menu = within(document.body);
+  await userEvent.click(await menu.findByText("Sign out"));
+
+  expect(await menu.findByText(/signing out/i)).toBeInTheDocument();
+});
diff --git a/web/src/shell/user-menu.tsx b/web/src/shell/user-menu.tsx
index a8779be..643feb1 100644
--- a/web/src/shell/user-menu.tsx
+++ b/web/src/shell/user-menu.tsx
@@ -35,7 +35,9 @@ export function UserMenu() {
           <div className="text-xs text-muted-foreground">{me.role}</div>
         </div>
         <MenuSeparator />
-        <MenuItem onClick={onSignOut}>{t("auth.signOut")}</MenuItem>
+        <MenuItem closeOnClick={false} disabled={logout.isPending} onClick={onSignOut}>
+          {logout.isPending ? t("auth.signingOut") : t("auth.signOut")}
+        </MenuItem>
       </MenuContent>
     </Menu>
   );