Merge branch 'feat/do-os-integration' into feat/do-reminders

# Conflicts:
#	components/desktop/desktop-os-host.tsx
#	lib/desktop/os-commands.ts
#	lib/desktop/types.ts
#	locales/ar/common.json
#	locales/ca/common.json
#	locales/cs/common.json
#	locales/da/common.json
#	locales/de/common.json
#	locales/en/common.json
#	locales/es/common.json
#	locales/et/common.json
#	locales/fa/common.json
#	locales/fr/common.json
#	locales/he/common.json
#	locales/hu/common.json
#	locales/it/common.json
#	locales/ja/common.json
#	locales/ko/common.json
#	locales/lv/common.json
#	locales/mn/common.json
#	locales/nb/common.json
#	locales/nl/common.json
#	locales/pl/common.json
#	locales/pt/common.json
#	locales/ro/common.json
#	locales/ru/common.json
#	locales/sk/common.json
#	locales/th/common.json
#	locales/tr/common.json
#	locales/uk/common.json
#	locales/vi/common.json
#	locales/zh-TW/common.json
#	locales/zh/common.json

components/desktop/desktop-os-host.tsx

@@ -4,7 +4,8 @@ import { useEffect, useRef } from "react";
 import { useLocale, useTranslations } from "next-intl";
 import { useArchiveActionEnabled } from "@/lib/archive-gate";
 import { getDesktopBridge } from "@/lib/desktop/bridge";
-import { startMailNotifications, type MailNotificationLabels, type MailNotifications } from "@/lib/desktop/mail-notifications";
+import { isAppLocked } from "@/lib/desktop/app-lock-state";
+import { contentHiddenFor, startMailNotifications, type MailNotificationLabels, type MailNotifications } from "@/lib/desktop/mail-notifications";
 import { startOsSummary } from "@/lib/desktop/os-summary";
 import { startPowerWatch } from "@/lib/desktop/power";
 import { startWindowFiles } from "@/lib/desktop/window-files";
@@ -45,7 +46,10 @@ export function DesktopOsHost() {
   labelsRef.current = labels;
 
   useEffect(() => {
-    if (!getDesktopBridge()?.os) return;
+    const os = getDesktopBridge()?.os;
+    if (!os) return;
+    // Main shows no content anywhere until this page has said it may.
+    os.setLocked(isAppLocked());
     const mail = startMailNotifications(labelsRef.current);
     mailRef.current = mail;
     const summary = startOsSummary(() => localeRef.current);

components/email/email-composer.tsx

@@ -2650,9 +2650,6 @@ export function EmailComposer({
     resetDragTimeout();
   }, [resetDragTimeout]);
 
-  // The desktop app: files dropped or pasted anywhere on the window come here.
-  useEffect(() => setComposerFileTarget((files) => void addFiles(files)), [addFiles]);
-
   const handleDrop = useCallback((e: React.DragEvent) => {
     e.preventDefault();
     e.stopPropagation();
@@ -2702,6 +2699,12 @@ export function EmailComposer({
   const pluginToolbarOffers = usePluginSlotOffers('composer-toolbar');
   // The plugin side panels fold when the composer gets too narrow for them.
   const [composerRootEl, setComposerRootEl] = useState<HTMLDivElement | null>(null);
+
+  // The desktop app: files dropped or pasted anywhere on the window come here, if this one's on screen.
+  useEffect(() => setComposerFileTarget(
+    (files) => void addFiles(files),
+    () => !!composerRootEl?.isConnected && composerRootEl.getClientRects().length > 0,
+  ), [addFiles, composerRootEl]);
   // The id plugins know this composer by (registered below, with the handle).
   const [pluginComposerId, setPluginComposerId] = useState<string | null>(null);
   const pluginSidebars = useComposerSidebars(composerRootEl, pluginComposerId);

components/email/email-viewer.tsx

@@ -686,15 +686,19 @@ function DraggableAttachmentChip({ attachment, client, accountId, enabled, downl
   const source = useMemo<AttachmentDragSource>(() => ({
     name: downloadName || attachment.name || 'download',
     type: attachment.type || 'application/octet-stream',
-    getBlob: async () => {
-      if (attachment.blobId && client) {
-        return client.fetchBlob(attachment.blobId, downloadName || attachment.name || undefined, attachment.type, accountId).catch(() => null);
-      }
-      const bytes = attachment.tnefData ?? (attachment.decryptedAttachment ? getAttachmentContentBytes(attachment.decryptedAttachment) : null);
-      if (!bytes || bytes.byteLength === 0) return null;
-      const buffer = bytes.buffer.slice(bytes.byteOffset, bytes.byteOffset + bytes.byteLength) as ArrayBuffer;
-      return new Blob([buffer], { type: inertBlobType(attachment.type) });
-    },
+    // A decrypted attachment doesn't go through the app's temporary folder or the clipboard: it
+    // stays with the browser's drag, which only writes it where the user drops it.
+    ...(attachment.decryptedAttachment ? {} : {
+      getBlob: async () => {
+        if (attachment.blobId && client) {
+          return client.fetchBlob(attachment.blobId, downloadName || attachment.name || undefined, attachment.type, accountId).catch(() => null);
+        }
+        const bytes = attachment.tnefData;
+        if (!bytes || bytes.byteLength === 0) return null;
+        const buffer = bytes.buffer.slice(bytes.byteOffset, bytes.byteOffset + bytes.byteLength) as ArrayBuffer;
+        return new Blob([buffer], { type: inertBlobType(attachment.type) });
+      },
+    }),
     getBlobUrl: async () => {
       if (attachment.blobId && client) {
         try {

components/protocol/protocol-launch-handler-provider.tsx

@@ -111,6 +111,7 @@ export function ProtocolLaunchHandlerProvider({ children }: ProtocolLaunchHandle
   const router = useRouter();
   const pathname = usePathname();
   const tLaunch = useTranslations("pwaLaunch");
+  const tDesktop = useTranslations("desktopOs");
   const sentToTarget = useRef(new Set<string>());
   const { dialogProps, confirm } = useConfirmDialog();
   const [offer, setOffer] = useState<ShareOffer | null>(null);
@@ -213,6 +214,7 @@ export function ProtocolLaunchHandlerProvider({ children }: ProtocolLaunchHandle
         if (osEnv.current.pathname !== path) osEnv.current.push(path);
       },
       notifyFailed: () => toast.error(tLaunch("open_failed")),
+      notifyReplyLost: () => toast.error(tDesktop("reply_lost")),
     });
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, []);

lib/desktop/__tests__/os-commands.test.ts

@@ -33,7 +33,8 @@ async function fingerprint() {
 const leaveFor = vi.fn();
 const push = vi.fn();
 const notifyFailed = vi.fn();
-const env = { leaveFor, push, notifyFailed };
+const notifyReplyLost = vi.fn();
+const env = { leaveFor, push, notifyFailed, notifyReplyLost };
 const focus = vi.fn();
 
 async function run(command: DesktopOsCommand) {
@@ -191,6 +192,33 @@ describe('a toast\'s buttons', () => {
     stop();
   });
 
+  it('behind the app lock an old toast acts on nothing, and the window comes up', async () => {
+    const { setAppLockCheck } = await import('../app-lock-state');
+    const { setMailLinkOpener } = await import('../mail-links');
+    const opener = vi.fn();
+    const stop = setMailLinkOpener(opener);
+    setAppLockCheck(() => true);
+    for (const action of ['delete', 'archive', 'mark-read', 'open', 'reply']) {
+      await run({ type: 'notification', action, context: await context(), reply: 'x' });
+    }
+    expect(runNotificationAction).not.toHaveBeenCalled();
+    expect(opener).not.toHaveBeenCalled();
+    expect(focus).toHaveBeenCalled();
+    setAppLockCheck(null);
+    stop();
+  });
+
+  it('typed text that has nowhere to go says so', async () => {
+    const { setMailLinkOpener } = await import('../mail-links');
+    const stop = setMailLinkOpener(vi.fn());
+    await run({ type: 'notification', action: 'reply', context: await context({ login: 'someone-else' }), reply: 'On my way' });
+    expect(notifyReplyLost).toHaveBeenCalled();
+    notifyReplyLost.mockClear();
+    await run({ type: 'notification', action: 'reply', context: await context({ login: 'someone-else' }) });
+    expect(notifyReplyLost).not.toHaveBeenCalled();
+    stop();
+  });
+
   it('a click on an old toast whose slot went to someone else opens the Inbox, not their message', async () => {
     const { setMailLinkOpener } = await import('../mail-links');
     const opener = vi.fn();

lib/desktop/__tests__/os-mail.test.ts

@@ -87,6 +87,8 @@ beforeEach(async () => {
   });
   const { setAppLockCheck } = await import('../app-lock-state');
   setAppLockCheck(null);
+  const { usePolicyStore } = await import('@/stores/policy-store');
+  usePolicyStore.setState({ loaded: true });
 });
 
 afterEach(() => {
@@ -266,6 +268,15 @@ describe('what the notification says', () => {
     expect(JSON.stringify(notification)).not.toContain('Alice Sender');
   });
 
+  it('before the policy is known: the same', async () => {
+    const { buildMailNotification } = await import('../mail-notifications');
+    const { usePolicyStore } = await import('@/stores/policy-store');
+    usePolicyStore.setState({ loaded: false });
+    const notification = await buildMailNotification([one()], labels);
+    expect(JSON.stringify(notification)).not.toContain('Secret');
+    expect(JSON.stringify(notification)).not.toContain('Alice Sender');
+  });
+
   it('several at once are told about once, and that one has no message to act on', async () => {
     const { buildMailNotification } = await import('../mail-notifications');
     const notification = await buildMailNotification([one('a'), one('b'), one('c')], labels);

lib/desktop/__tests__/os-signout.test.ts

@@ -0,0 +1,24 @@
+import { afterEach, describe, expect, it, vi } from 'vitest';
+
+/** A sign-out leaves nothing of the account on the OS's surfaces. */
+
+vi.setConfig({ testTimeout: 60_000 });
+
+describe('sign-out', () => {
+  afterEach(() => {
+    window.bulwarkDesktop = undefined;
+  });
+
+  it('clears what the desktop app shows outside its windows', async () => {
+    const clearSurfaces = vi.fn();
+    window.bulwarkDesktop = { version: 1, platform: 'win32', os: { clearSurfaces } } as never;
+    const { purgeSignedOutData } = await import('@/lib/sign-out-cleanup');
+    purgeSignedOutData();
+    expect(clearSurfaces).toHaveBeenCalled();
+  });
+
+  it('in a browser there is nothing to clear', async () => {
+    const { clearDesktopSurfaces } = await import('../bridge');
+    expect(() => clearDesktopSurfaces()).not.toThrow();
+  });
+});

lib/desktop/__tests__/os-store.test.ts

@@ -49,6 +49,21 @@ describe('the store and the OS integration', () => {
     expect(listener).toHaveBeenCalledWith(client, 'acc', ['e1', 'e2']);
   });
 
+  it('a wipe clears what the OS shows, and a browser has nothing to clear', async () => {
+    const { clearDesktopSurfaces } = await import('../bridge');
+    expect(() => clearDesktopSurfaces()).not.toThrow();
+    const clearSurfaces = vi.fn();
+    window.bulwarkDesktop = { version: 1, platform: 'win32', os: { clearSurfaces } } as never;
+    const { wipeAccount } = await import('@/lib/offline/offline-mode');
+    const { useOfflineStore } = await import('@/lib/offline/state');
+    // Not the last account, so this isn't the wipe of everything, which clears as well.
+    useOfflineStore.setState({ enabled: ['alice@one', 'bob@two'] });
+    await wipeAccount('alice@one').catch(() => {});
+    expect(clearSurfaces).toHaveBeenCalled();
+    useOfflineStore.setState({ enabled: [] });
+    window.bulwarkDesktop = undefined;
+  });
+
   it('other collections are not mail', async () => {
     const { setStoreCreatedListener } = await import('../system-events');
     const listener = vi.fn();

lib/desktop/__tests__/os-window.test.tsx

@@ -159,7 +159,7 @@ describe('files on the window', () => {
     setBridge({});
     const stop = startWindowFiles();
     const target = vi.fn();
-    const clear = setComposerFileTarget(target);
+    const clear = setComposerFileTarget(target, () => true);
     window.dispatchEvent(dropEvent('drop', [file]));
     expect(target).toHaveBeenCalledWith([file]);
     expect(takeHandoff('compose')).toBeNull();
@@ -167,6 +167,20 @@ describe('files on the window', () => {
     stop();
   });
 
+  it('a composer out of sight on a hidden tab takes nothing', async () => {
+    const { setComposerFileTarget, startWindowFiles } = await import('../window-files');
+    const { takeHandoff } = await import('@/lib/launch-handoff');
+    setBridge({});
+    const stop = startWindowFiles();
+    const hidden = vi.fn();
+    const clear = setComposerFileTarget(hidden, () => false);
+    window.dispatchEvent(dropEvent('drop', [file]));
+    expect(hidden).not.toHaveBeenCalled();
+    expect(takeHandoff('compose')?.files).toEqual([file]);
+    clear();
+    stop();
+  });
+
   it('a pasted file is taken; pasted text is not', async () => {
     const { startWindowFiles } = await import('../window-files');
     const { takeHandoff } = await import('@/lib/launch-handoff');
@@ -174,7 +188,7 @@ describe('files on the window', () => {
     const stop = startWindowFiles();
     const paste = (files: File[]) => {
       const event = new Event('paste', { bubbles: true, cancelable: true });
-      Object.defineProperty(event, 'clipboardData', { value: { files } });
+      Object.defineProperty(event, 'clipboardData', { value: { files, types: files.length ? ['Files'] : ['text/plain'] } });
       window.dispatchEvent(event);
       return event;
     };
@@ -185,6 +199,54 @@ describe('files on the window', () => {
     stop();
   });
 
+  describe('a paste that is not for us', () => {
+    const pasteOn = (target: EventTarget, types: string[]) => {
+      const event = new Event('paste', { bubbles: true, cancelable: true });
+      Object.defineProperty(event, 'clipboardData', { value: { files: [file], types } });
+      target.dispatchEvent(event);
+      return event;
+    };
+
+    it('text with a file, as a spreadsheet copies, stays text', async () => {
+      const { startWindowFiles } = await import('../window-files');
+      const { takeHandoff } = await import('@/lib/launch-handoff');
+      setBridge({});
+      const stop = startWindowFiles();
+      expect(pasteOn(document.body, ['text/plain', 'Files']).defaultPrevented).toBe(false);
+      expect(takeHandoff('compose')).toBeNull();
+      stop();
+    });
+
+    it('in a search field or any other input, a file is not an attachment', async () => {
+      const { startWindowFiles } = await import('../window-files');
+      const { takeHandoff } = await import('@/lib/launch-handoff');
+      setBridge({});
+      const stop = startWindowFiles();
+      const input = document.body.appendChild(document.createElement('input'));
+      expect(pasteOn(input, ['Files']).defaultPrevented).toBe(false);
+      expect(takeHandoff('compose')).toBeNull();
+      input.remove();
+      stop();
+    });
+
+    it('in the body of a composer on screen, a bare file attaches', async () => {
+      const { setComposerFileTarget, startWindowFiles } = await import('../window-files');
+      setBridge({});
+      const stop = startWindowFiles();
+      const target = vi.fn();
+      const clear = setComposerFileTarget(target, () => true);
+      const composer = document.body.appendChild(document.createElement('div'));
+      composer.setAttribute('data-testid', 'email-composer');
+      const body = composer.appendChild(document.createElement('div'));
+      body.setAttribute('contenteditable', 'true');
+      pasteOn(body, ['Files']);
+      expect(target).toHaveBeenCalledWith([file]);
+      composer.remove();
+      clear();
+      stop();
+    });
+  });
+
   it('our own native drag over our own window is not a new file', async () => {
     const { setOwnDragActive, startWindowFiles } = await import('../window-files');
     const { takeHandoff } = await import('@/lib/launch-handoff');
@@ -247,6 +309,23 @@ describe('dragging an attachment out', () => {
     await waitFor(() => expect(startDrag).toHaveBeenCalled());
   });
 
+  it('in the app, without getBlob (a decrypted attachment): the browser drag, and no copy button', async () => {
+    const startDrag = vi.fn(async () => true);
+    setBridge({ startDrag, copyFiles: vi.fn() as never });
+    const { useAttachmentDrag } = await import('@/hooks/use-attachment-drag');
+    const { name, type, getBlobUrl } = source;
+    const hook = renderHook(() => useAttachmentDrag({ name, type, getBlobUrl }, true));
+    act(() => hook.result.current.onPointerEnter());
+    await act(async () => {
+      await new Promise((resolve) => setTimeout(resolve, 0));
+    });
+    const event = { preventDefault: vi.fn(), dataTransfer: { setData: vi.fn(), effectAllowed: '' } };
+    hook.result.current.onDragStart(event as never);
+    expect(startDrag).not.toHaveBeenCalled();
+    expect(event.dataTransfer.setData).toHaveBeenCalledWith('DownloadURL', expect.stringContaining(blobUrl));
+    expect(hook.result.current.onCopyAsFile).toBeUndefined();
+  });
+
   it('in a browser: still DownloadURL, and no copy button', async () => {
     const hook = await ready();
     const event = { preventDefault: vi.fn(), dataTransfer: { setData: vi.fn(), effectAllowed: '' } };
@@ -313,15 +392,52 @@ describe('waking up', () => {
     stop();
   });
 
-  it('a network change counts as waking', async () => {
-    const connection = new EventTarget();
-    vi.stubGlobal('navigator', Object.assign(Object.create(navigator), { connection }));
+  it('a new kind of network counts as waking; a change in its speed estimate does not', async () => {
+    const connection = Object.assign(new EventTarget(), { type: 'wifi' });
+    vi.stubGlobal('navigator', Object.create(navigator, { connection: { value: connection }, onLine: { value: true } }));
     const { power, stop } = await started();
     const wake = vi.fn();
     const stopWake = power.addWakeHandler(wake);
-    await new Promise((resolve) => setTimeout(resolve, 0));
     connection.dispatchEvent(new Event('change'));
-    expect(wake).toHaveBeenCalled();
+    expect(wake).not.toHaveBeenCalled();
+    connection.type = 'ethernet';
+    connection.dispatchEvent(new Event('change'));
+    expect(wake).toHaveBeenCalledTimes(1);
+    stopWake();
+    stop();
+  });
+
+  it('where Chromium gives no type, a change is nothing to go on', async () => {
+    const connection = new EventTarget();
+    vi.stubGlobal('navigator', Object.create(navigator, { connection: { value: connection }, onLine: { value: true } }));
+    const { power, stop } = await started();
+    const wake = vi.fn();
+    const stopWake = power.addWakeHandler(wake);
+    connection.dispatchEvent(new Event('change'));
+    expect(wake).not.toHaveBeenCalled();
+    stopWake();
+    stop();
+  });
+
+  it('woken up with no network, it does not say the network is back, and a wake within 30 s is the same wake', async () => {
+    const online = vi.fn();
+    window.addEventListener('online', online);
+    vi.stubGlobal('navigator', Object.create(navigator, { onLine: { value: false } }));
+    const { fire, power, stop } = await started();
+    const wake = vi.fn();
+    const stopWake = power.addWakeHandler(wake);
+    fire('resume');
+    expect(wake).toHaveBeenCalledTimes(1);
+    expect(online).not.toHaveBeenCalled();
+    const now = Date.now();
+    const clock = vi.spyOn(Date, 'now').mockReturnValue(now + 29_000);
+    fire('unlock-screen');
+    expect(wake).toHaveBeenCalledTimes(1);
+    clock.mockReturnValue(now + 31_000);
+    fire('unlock-screen');
+    expect(wake).toHaveBeenCalledTimes(2);
+    clock.mockRestore();
+    window.removeEventListener('online', online);
     stopWake();
     stop();
   });
@@ -357,6 +473,8 @@ describe('the summary', () => {
       useAuthStore.setState({ isAuthenticated: true, client: fake as never, activeAccountId: 'alice@one' });
       useAccountStore.setState({ accounts: [{ id: 'alice@one', cookieSlot: 3, serverUrl: 'https://one.example', username: 'alice@example.org' }] as never });
       useEmailStore.setState({ mailboxes: [{ id: 'in', role: 'inbox', name: 'Inbox' }] as never });
+      const { usePolicyStore } = await import('@/stores/policy-store');
+      usePolicyStore.setState({ loaded: true });
     });
 
     afterEach(async () => {
@@ -374,6 +492,42 @@ describe('the summary', () => {
       expect(getEmails).toHaveBeenCalledWith('in', undefined, 5, 0, undefined, false, { notKeyword: '$seen' });
     });
 
+    it('before the policy is known it is empty', async () => {
+      const { usePolicyStore } = await import('@/stores/policy-store');
+      const { readSummary, EMPTY_SUMMARY } = await import('../os-summary');
+      usePolicyStore.setState({ loaded: false });
+      await expect(readSummary('en')).resolves.toEqual(EMPTY_SUMMARY);
+      expect(getEmails).not.toHaveBeenCalled();
+    });
+
+    it('a read under way when the login goes doesn\'t bring it back; a policy change reads again', async () => {
+      const setSummary = vi.fn();
+      setBridge({ setSummary });
+      const { startOsSummary, EMPTY_SUMMARY } = await import('../os-summary');
+      const { useAuthStore } = await import('@/stores/auth-store');
+      const { usePolicyStore } = await import('@/stores/policy-store');
+      let answer: (value: unknown) => void = () => {};
+      getEmails.mockImplementationOnce(() => new Promise((resolve) => { answer = resolve as never; }) as never);
+      vi.useFakeTimers({ toFake: ['setTimeout', 'clearTimeout', 'setInterval', 'clearInterval'] });
+      const summary = startOsSummary(() => 'en');
+      await vi.advanceTimersByTimeAsync(2100);
+      useAuthStore.setState({ isAuthenticated: false, client: null, activeAccountId: null });
+      expect(setSummary).toHaveBeenLastCalledWith(EMPTY_SUMMARY);
+      answer({ emails: [row], hasMore: false, total: 1 });
+      await vi.advanceTimersByTimeAsync(10);
+      await new Promise((resolve) => setImmediate(resolve));
+      await vi.advanceTimersByTimeAsync(2100);
+      expect(setSummary).toHaveBeenLastCalledWith(EMPTY_SUMMARY);
+      expect(JSON.stringify(setSummary.mock.calls)).not.toContain('Lunch');
+
+      setSummary.mockClear();
+      usePolicyStore.setState({ policy: { ...usePolicyStore.getState().policy } });
+      await vi.advanceTimersByTimeAsync(2100);
+      expect(setSummary).toHaveBeenCalled();
+      summary.stop();
+      vi.useRealTimers();
+    });
+
     it('while locked it is empty, without asking anyone anything', async () => {
       const { setAppLockCheck } = await import('../app-lock-state');
       const { readSummary, EMPTY_SUMMARY } = await import('../os-summary');

lib/desktop/bridge.ts

@@ -19,6 +19,11 @@ export function forgetDesktopServer(serverUrl: string, reason: 'failed' | 'signe
   getDesktopBridge()?.servers?.forget?.(serverUrl, reason);
 }
 
+/** Nothing of an account stays on the OS's surfaces after a sign-out or a wipe. */
+export function clearDesktopSurfaces(): void {
+  getDesktopBridge()?.os?.clearSurfaces?.();
+}
+
 /** True in any window of the desktop app, standalone or on an instance. */
 export function isDesktopApp(): boolean {
   return getDesktopBridge() !== null;

lib/desktop/mail-notifications.ts

@@ -21,6 +21,7 @@ import { isPopoutWindow } from '@/lib/popout/window-role';
 import { loginFingerprint } from '@/lib/pwa-notify/login-fingerprint';
 import { useAccountStore } from '@/stores/account-store';
 import { useAuthStore } from '@/stores/auth-store';
+import { usePolicyStore } from '@/stores/policy-store';
 import { useSettingsStore } from '@/stores/settings-store';
 import type { IJMAPClient } from '@/lib/jmap/client-interface';
 
@@ -72,17 +73,22 @@ async function senderInfo(client: IJMAPClient): Promise<Sender> {
   };
 }
 
-function withoutContent(sender: Sender): boolean {
+/** Sender and subject stay off everything outside the app. Not knowing yet counts as yes. */
+export function contentHiddenFor(accountEntryId: string | null | undefined): boolean {
   if (isAppLocked()) return true;
   // Unknown counts as on, as on the server's route.
-  if (!sender.entryId) return true;
+  if (!accountEntryId || !usePolicyStore.getState().loaded) return true;
   try {
-    return devicesForAccount(sender.entryId).pushWithoutContent;
+    return devicesForAccount(accountEntryId).pushWithoutContent;
   } catch {
     return true;
   }
 }
 
+function withoutContent(sender: Sender): boolean {
+  return contentHiddenFor(sender.entryId);
+}
+
 function senderName(mail: NewMail): string {
   const first = mail.email.from?.[0];
   return first?.name || first?.email || '';

lib/desktop/os-commands.ts

@@ -5,6 +5,7 @@
  * user's own OS, so it skips the question a web share gets (decision 17).
  */
 
+import { isAppLocked } from '@/lib/desktop/app-lock-state';
 import { getDesktopBridge } from '@/lib/desktop/bridge';
 import type { DesktopOsCommand } from '@/lib/desktop/types';
 import { openMailLink } from '@/lib/desktop/mail-links';
@@ -26,6 +27,8 @@ export interface OsCommandEnv {
   push: (path: string) => void;
   /** Says something couldn't be opened. */
   notifyFailed: (names: readonly string[]) => void;
+  /** A typed reply that has nowhere to go: its message's login is gone from here. */
+  notifyReplyLost: () => void;
 }
 
 /** How long a toast's button waits for a cold start to sign in. */
@@ -78,6 +81,7 @@ async function openFromNotification(context: MailNotificationContext, env: OsCom
     openMailLink({ kind: 'message', id: context.emailId, slot: context.slot, ownerAccountId: context.accountId, ...(reply ? { reply: true } : {}) }, reply ? { replyText: reply.text } : undefined, env.leaveFor);
     return;
   }
+  if (reply?.text) env.notifyReplyLost();
   openMailLink({ kind: 'folder', ref: 'inbox', ...(known ? { slot: context.slot } : {}) }, undefined, env.leaveFor);
 }
 
@@ -90,6 +94,11 @@ function runAction(request: NotificationActionRequest): Promise<NotificationActi
 }
 
 async function handleNotification(action: string, rawContext: string, reply: string | undefined, env: OsCommandEnv): Promise<void> {
+  // An old toast's Delete doesn't act behind the lock, and its message doesn't open over it.
+  if (isAppLocked()) {
+    showWindow();
+    return;
+  }
   if (await handleReminderCommand(action, rawContext, env)) return;
   const context = parseContext(rawContext);
   if (action === 'reply') {

lib/desktop/os-summary.ts

@@ -6,9 +6,8 @@
  */
 
 import { getDesktopBridge } from '@/lib/desktop/bridge';
-import { isAppLocked } from '@/lib/desktop/app-lock-state';
+import { contentHiddenFor } from '@/lib/desktop/mail-notifications';
 import type { DesktopOsSummary, DesktopOsTrayMessage } from '@/lib/desktop/types';
-import { devicesForAccount } from '@/lib/device-policy';
 import type { CalendarEvent, Email } from '@/lib/jmap/types';
 import type { IJMAPClient } from '@/lib/jmap/client-interface';
 import { loginFingerprint } from '@/lib/pwa-notify/login-fingerprint';
@@ -16,6 +15,7 @@ import { useAccountStore } from '@/stores/account-store';
 import { useAuthStore } from '@/stores/auth-store';
 import { useCalendarStore } from '@/stores/calendar-store';
 import { useEmailStore } from '@/stores/email-store';
+import { usePolicyStore } from '@/stores/policy-store';
 
 const ROWS = 5;
 const REFRESH_DELAY_MS = 2000;
@@ -46,12 +46,10 @@ export function formatEventTime(start: number, now: number, locale: string | und
 }
 
 export async function readSummary(locale: string | undefined, now = Date.now()): Promise<DesktopOsSummary> {
-  if (isAppLocked()) return EMPTY_SUMMARY;
   const auth = useAuthStore.getState();
   const client: IJMAPClient | null = auth.client;
   const entry = useAccountStore.getState().accounts.find((account) => account.id === auth.activeAccountId);
-  if (!auth.isAuthenticated || !client || !entry) return EMPTY_SUMMARY;
-  if (devicesForAccount(entry.id).pushWithoutContent) return EMPTY_SUMMARY;
+  if (!auth.isAuthenticated || !client || !entry || contentHiddenFor(entry.id)) return EMPTY_SUMMARY;
 
   const inbox = useEmailStore.getState().mailboxes.find((mailbox) => mailbox.role === 'inbox' && !mailbox.isShared);
   let unread: DesktopOsTrayMessage[] = [];
@@ -91,12 +89,14 @@ export function startOsSummary(locale: () => string | undefined): { refresh: ()
   const os = getDesktopBridge()?.os;
   if (!os) return { refresh: () => {}, stop: () => {} };
   let timer: ReturnType<typeof setTimeout> | null = null;
-  let stale = false;
+  /** A read under way when the account changed answers for the old one, and is dropped. */
+  let generation = 0;
 
   const run = () => {
     timer = null;
+    const mine = ++generation;
     void readSummary(locale()).then((summary) => {
-      if (!stale) os.setSummary(summary);
+      if (mine === generation) os.setSummary(summary);
     }, (error) => {
       console.warn('Could not read the tray summary:', error);
     });
@@ -113,16 +113,24 @@ export function startOsSummary(locale: () => string | undefined): { refresh: ()
     refresh();
   });
   const stopAuth = useAuthStore.subscribe((state, previous) => {
-    if (state.activeAccountId !== previous.activeAccountId || state.isAuthenticated !== previous.isAuthenticated) refresh();
+    if (state.activeAccountId === previous.activeAccountId && state.isAuthenticated === previous.isAuthenticated) return;
+    generation += 1;
+    if (!state.isAuthenticated) os.setSummary(EMPTY_SUMMARY);
+    refresh();
+  });
+  // An organisation turning sender and subject off goes for what's already showing, too.
+  const stopPolicy = usePolicyStore.subscribe((state, previous) => {
+    if (state.loaded !== previous.loaded || state.policy !== previous.policy) refresh();
   });
   const interval = setInterval(refresh, REFRESH_EVERY_MS);
   refresh();
   return {
     refresh,
     stop() {
-      stale = true;
+      generation += 1;
       stopEmail();
       stopAuth();
+      stopPolicy();
       clearInterval(interval);
       if (timer) clearTimeout(timer);
     },

lib/desktop/power.ts

@@ -13,12 +13,13 @@ import { getDesktopBridge } from '@/lib/desktop/bridge';
 import { runSleepHandlers, runWakeHandlers } from '@/lib/desktop/system-events';
 import { usePolicyStore } from '@/stores/policy-store';
 
-/** A resume and an unlock usually come together. */
-const WAKE_REPEAT_MS = 2000;
+/** A resume, an unlock and a network change come together, and each would mean a round of requests. */
+const WAKE_REPEAT_MS = 30_000;
 
 function wake(): void {
   document.dispatchEvent(new Event('visibilitychange'));
-  window.dispatchEvent(new Event('online'));
+  // Woken up with no network: the browser's own event comes when there is one.
+  if (navigator.onLine !== false) window.dispatchEvent(new Event('online'));
   const policy = usePolicyStore.getState();
   if (policy.loaded && !policy.fetching) void policy.fetchPolicy();
   runWakeHandlers();
@@ -38,11 +39,20 @@ export function startPowerWatch(): () => void {
     if (event === 'resume' || event === 'unlock-screen') wakeOnce();
     else if (event === 'suspend') runSleepHandlers();
   });
-  // Wi-Fi to cable is a new network with no offline moment in between.
-  const connection = (navigator as unknown as { connection?: EventTarget }).connection;
-  connection?.addEventListener?.('change', wakeOnce);
+  // Wi-Fi to cable is a new network with no offline moment in between. This event also fires
+  // for every shift in its speed estimate, which isn't news. Where Chromium doesn't report the
+  // type, that leaves the stream's own ping check and the online event.
+  const connection = (navigator as unknown as { connection?: EventTarget & { type?: string } }).connection;
+  let lastType = connection?.type;
+  const onConnection = () => {
+    const type = connection?.type;
+    if (!type || type === lastType) return;
+    lastType = type;
+    wakeOnce();
+  };
+  connection?.addEventListener?.('change', onConnection);
   return () => {
     stopPower();
-    connection?.removeEventListener?.('change', wakeOnce);
+    connection?.removeEventListener?.('change', onConnection);
   };
 }

lib/desktop/types.ts

@@ -251,7 +251,7 @@ export interface DesktopOsNotification {
 
 export interface DesktopOsNotifyResult {
   shown: boolean;
-  reason?: 'duplicate' | 'paused' | 'quiet-hours' | 'focused' | 'unsupported' | 'invalid';
+  reason?: 'duplicate' | 'paused' | 'quiet-hours' | 'focused' | 'unsupported' | 'invalid' | 'failed';
   /** The page should play the sound the user picked. */
   playSound: boolean;
 }
@@ -297,8 +297,13 @@ export interface DesktopOsBridge {
   setSummary: (summary: DesktopOsSummary) => void;
   /** The taskbar's progress bar: lib/desktop/file-drag.ts setTaskbarProgress. */
   setProgress: (progress: number | null, mode?: 'normal' | 'indeterminate' | 'paused' | 'error') => void;
-  /** App lock's state: main clears the tray, jump list and toasts and strips what comes through. */
+  /**
+   * App lock's state. Main counts as locked until the main window's page says otherwise,
+   * and clears the tray, jump list and toasts and strips what comes through.
+   */
   setLocked: (locked: boolean) => void;
+  /** Sign-out or a wipe: delivered toasts, badge, tray and jump list go, and temporary files. */
+  clearSurfaces: () => void;
   notify: (notification: DesktopOsNotification) => Promise<DesktopOsNotifyResult>;
   onPower: (listener: (event: DesktopOsPowerEvent) => void) => () => void;
   /** Writes the files to a private folder and starts a drag. Only with the mouse held. */

lib/desktop/window-files.ts

@@ -8,29 +8,58 @@
 import { getDesktopBridge } from '@/lib/desktop/bridge';
 import { handOffDraft } from '@/lib/launch-handoff';
 
-type ComposerTarget = (files: File[]) => unknown;
+interface ComposerTarget {
+  take: (files: File[]) => unknown;
+  /** The Pro shell keeps composers mounted on tabs out of sight. */
+  visible: () => boolean;
+}
 
-let composerTarget: ComposerTarget | null = null;
+const composerTargets: ComposerTarget[] = [];
 /** Our own native drag passing over our own window isn't a new file. */
 let ownDrag = false;
 
-/** The open composer takes files itself. No effect outside the desktop app: only this file reads it. */
-export function setComposerFileTarget(target: ComposerTarget): () => void {
-  composerTarget = target;
+/** A composer on screen takes files itself. No effect outside the desktop app: only this file reads it. */
+export function setComposerFileTarget(take: ComposerTarget['take'], visible: ComposerTarget['visible']): () => void {
+  const target = { take, visible };
+  composerTargets.push(target);
   return () => {
-    if (composerTarget === target) composerTarget = null;
+    const at = composerTargets.indexOf(target);
+    if (at !== -1) composerTargets.splice(at, 1);
   };
 }
 
+function visibleComposer(): ComposerTarget | undefined {
+  return [...composerTargets].reverse().find((target) => target.visible());
+}
+
 export function setOwnDragActive(active: boolean): void {
   ownDrag = active;
 }
 
 function take(files: File[]): void {
-  if (composerTarget) composerTarget(files);
+  const composer = visibleComposer();
+  if (composer) composer.take(files);
   else handOffDraft({ files });
 }
 
+function isEditable(target: EventTarget | null): boolean {
+  const element = target as Partial<HTMLElement> & { closest?: (selector: string) => Element | null } | null;
+  return !!element?.closest?.('input, textarea, select, [contenteditable=""], [contenteditable="true"]');
+}
+
+/**
+ * Pasting a file is only meant where text isn't. A spreadsheet's cells also come as a
+ * picture of them, and a field that takes text wants the text. The one editable place a
+ * bare file belongs in is the composer it's being pasted into.
+ */
+function pasteIsForUs(event: ClipboardEvent): boolean {
+  const types = [...(event.clipboardData?.types ?? [])];
+  if (types.includes('text/plain') || types.includes('text/html')) return false;
+  if (!isEditable(event.target)) return true;
+  const inComposer = !!(event.target as Partial<Element> | null)?.closest?.('[data-testid="email-composer"]');
+  return inComposer && !!visibleComposer();
+}
+
 function hasFiles(event: DragEvent): boolean {
   return !!event.dataTransfer && [...event.dataTransfer.types].includes('Files');
 }
@@ -51,7 +80,7 @@ export function startWindowFiles(): () => void {
   const onPaste = (event: ClipboardEvent) => {
     if (event.defaultPrevented) return;
     const files = Array.from(event.clipboardData?.files ?? []);
-    if (files.length === 0) return;
+    if (files.length === 0 || !pasteIsForUs(event)) return;
     event.preventDefault();
     take(files);
   };

lib/offline/offline-mode.ts

@@ -93,6 +93,7 @@ import { flushQueue, LOOKUP_WAIT_MS, SENDING_STALE_MS, settleStaleSends } from '
 import { LEGACY_DB_NAME, moveLegacyOutbox, strandedLegacyMessages } from './migrate-legacy';
 import { deleteShellCaches, tellServiceWorker } from './shell';
 import { rememberLost } from './lost';
+import { clearDesktopSurfaces } from '@/lib/desktop/bridge';
 import { addSleepHandler, reportStoreCreatedMail } from '@/lib/desktop/system-events';
 
 export type OfflineNotice =
@@ -1054,6 +1055,7 @@ async function nameLost(scope: string, stillSignedIn: boolean): Promise<void> {
 }
 
 export async function wipeAccount(account: string): Promise<void> {
+  clearDesktopSurfaces();
   const timer = syncTimers.get(account);
   if (timer) clearTimeout(timer);
   syncTimers.delete(account);
@@ -1086,6 +1088,7 @@ export async function wipeAccount(account: string): Promise<void> {
 
 /** Nothing of offline mode stays on this device. */
 export async function wipeEverything(): Promise<void> {
+  clearDesktopSurfaces();
   for (const timer of syncTimers.values()) clearTimeout(timer);
   syncTimers.clear();
   writeEnabled([]);

lib/sign-out-cleanup.ts

@@ -1,6 +1,7 @@
 import { fileStorage } from '@/lib/plugin-storage';
 import { clearHandoffs } from '@/lib/launch-handoff';
 import { clearAllCheckpoints } from '@/lib/mail-import/checkpoints';
+import { clearDesktopSurfaces } from '@/lib/desktop/bridge';
 import { sweepPrivateExports } from '@/lib/mail-export/sinks';
 import { purgeStoreFiles } from '@/lib/store/client/purge';
 
@@ -142,6 +143,7 @@ export function purgeSignedOutData(options: SignOutCleanupOptions = {}): void {
   }
   // Files and links on their way into a draft or an import.
   clearHandoffs();
+  clearDesktopSurfaces();
   for (const cleanup of signedOutCleanups) {
     try {
       cleanup(options);

locales/ar/common.json

@@ -6651,7 +6651,8 @@
     "action_delete": "حذف",
     "copy_as_file": "نسخ كملف",
     "copied": "تم نسخ الملف. يمكنك لصقه في مجلد.",
-    "copy_failed": "تعذّر نسخ الملف."
+    "copy_failed": "تعذّر نسخ الملف.",
+    "reply_lost": "تعذّر الاحتفاظ بالرد الذي كتبته. افتح الرسالة وأجب من هناك."
   },
   "desktopReminders": {
     "generic_title": "تذكير",

locales/ca/common.json

@@ -6651,7 +6651,8 @@
     "action_delete": "Suprimeix",
     "copy_as_file": "Copia com a fitxer",
     "copied": "Fitxer copiat. El podeu enganxar en una carpeta.",
-    "copy_failed": "No s'ha pogut copiar el fitxer."
+    "copy_failed": "No s'ha pogut copiar el fitxer.",
+    "reply_lost": "No s'ha pogut conservar la resposta que heu escrit. Obriu el missatge i responeu des d'allà."
   },
   "desktopReminders": {
     "generic_title": "Recordatori",

locales/cs/common.json

@@ -6651,7 +6651,8 @@
     "action_delete": "Smazat",
     "copy_as_file": "Kopírovat jako soubor",
     "copied": "Soubor zkopírován. Můžete ho vložit do složky.",
-    "copy_failed": "Soubor se nepodařilo zkopírovat."
+    "copy_failed": "Soubor se nepodařilo zkopírovat.",
+    "reply_lost": "Napsanou odpověď se nepodařilo zachovat. Otevřete zprávu a odpovězte v ní."
   },
   "desktopReminders": {
     "generic_title": "Připomenutí",

locales/da/common.json

@@ -6651,7 +6651,8 @@
     "action_delete": "Slet",
     "copy_as_file": "Kopiér som fil",
     "copied": "Filen er kopieret. Du kan indsætte den i en mappe.",
-    "copy_failed": "Filen kunne ikke kopieres."
+    "copy_failed": "Filen kunne ikke kopieres.",
+    "reply_lost": "Dit skrevne svar kunne ikke gemmes. Åbn beskeden, og svar der."
   },
   "desktopReminders": {
     "generic_title": "Påmindelse",

locales/de/common.json

@@ -6651,7 +6651,8 @@
     "action_delete": "Löschen",
     "copy_as_file": "Als Datei kopieren",
     "copied": "Datei kopiert. Sie können sie in einen Ordner einfügen.",
-    "copy_failed": "Die Datei konnte nicht kopiert werden."
+    "copy_failed": "Die Datei konnte nicht kopiert werden.",
+    "reply_lost": "Ihre eingegebene Antwort konnte nicht übernommen werden. Öffnen Sie die Nachricht und antworten Sie dort."
   },
   "desktopReminders": {
     "generic_title": "Erinnerung",

locales/en/common.json

@@ -6651,7 +6651,8 @@
     "action_delete": "Delete",
     "copy_as_file": "Copy as file",
     "copied": "File copied. You can paste it into a folder.",
-    "copy_failed": "The file could not be copied."
+    "copy_failed": "The file could not be copied.",
+    "reply_lost": "Your typed reply could not be kept. Open the message and reply there."
   },
   "desktopReminders": {
     "generic_title": "Reminder",

locales/es/common.json

@@ -6651,7 +6651,8 @@
     "action_delete": "Eliminar",
     "copy_as_file": "Copiar como archivo",
     "copied": "Archivo copiado. Puedes pegarlo en una carpeta.",
-    "copy_failed": "No se pudo copiar el archivo."
+    "copy_failed": "No se pudo copiar el archivo.",
+    "reply_lost": "No se pudo conservar la respuesta que escribiste. Abre el mensaje y responde desde allí."
   },
   "desktopReminders": {
     "generic_title": "Recordatorio",

locales/et/common.json

@@ -6651,7 +6651,8 @@
     "action_delete": "Kustuta",
     "copy_as_file": "Kopeeri failina",
     "copied": "Fail on kopeeritud. Saad selle kausta kleepida.",
-    "copy_failed": "Faili ei saanud kopeerida."
+    "copy_failed": "Faili ei saanud kopeerida.",
+    "reply_lost": "Kirjutatud vastust ei saanud säilitada. Ava kiri ja vasta seal."
   },
   "desktopReminders": {
     "generic_title": "Meeldetuletus",

locales/fa/common.json

@@ -6651,7 +6651,8 @@
     "action_delete": "حذف",
     "copy_as_file": "رونوشت به‌صورت پرونده",
     "copied": "پرونده رونوشت شد. می‌توانید آن را در یک پوشه بچسبانید.",
-    "copy_failed": "رونوشت پرونده ممکن نشد."
+    "copy_failed": "رونوشت پرونده ممکن نشد.",
+    "reply_lost": "پاسخی که نوشتید نگه داشته نشد. پیام را باز کنید و از آنجا پاسخ دهید."
   },
   "desktopReminders": {
     "generic_title": "یادآوری",

locales/fr/common.json

@@ -6651,7 +6651,8 @@
     "action_delete": "Supprimer",
     "copy_as_file": "Copier en tant que fichier",
     "copied": "Fichier copié. Vous pouvez le coller dans un dossier.",
-    "copy_failed": "Le fichier n'a pas pu être copié."
+    "copy_failed": "Le fichier n'a pas pu être copié.",
+    "reply_lost": "Votre réponse saisie n'a pas pu être conservée. Ouvrez le message et répondez depuis celui-ci."
   },
   "desktopReminders": {
     "generic_title": "Rappel",

locales/he/common.json

@@ -6652,7 +6652,8 @@
     "action_delete": "מחיקה",
     "copy_as_file": "העתקה כקובץ",
     "copied": "הקובץ הועתק. אפשר להדביק אותו בתיקייה.",
-    "copy_failed": "לא ניתן להעתיק את הקובץ."
+    "copy_failed": "לא ניתן להעתיק את הקובץ.",
+    "reply_lost": "לא ניתן היה לשמור את התשובה שהקלדת. פתחו את ההודעה והשיבו משם."
   },
   "desktopReminders": {
     "generic_title": "תזכורת",

locales/hu/common.json

@@ -6651,7 +6651,8 @@
     "action_delete": "Törlés",
     "copy_as_file": "Másolás fájlként",
     "copied": "Fájl másolva. Beillesztheti egy mappába.",
-    "copy_failed": "A fájlt nem sikerült másolni."
+    "copy_failed": "A fájlt nem sikerült másolni.",
+    "reply_lost": "A beírt válasz nem maradt meg. Nyissa meg az üzenetet, és válaszoljon ott."
   },
   "desktopReminders": {
     "generic_title": "Emlékeztető",

locales/it/common.json

@@ -6651,7 +6651,8 @@
     "action_delete": "Elimina",
     "copy_as_file": "Copia come file",
     "copied": "File copiato. Puoi incollarlo in una cartella.",
-    "copy_failed": "Impossibile copiare il file."
+    "copy_failed": "Impossibile copiare il file.",
+    "reply_lost": "Non è stato possibile conservare la risposta digitata. Apri il messaggio e rispondi da lì."
   },
   "desktopReminders": {
     "generic_title": "Promemoria",

locales/ja/common.json

@@ -6651,7 +6651,8 @@
     "action_delete": "削除",
     "copy_as_file": "ファイルとしてコピー",
     "copied": "ファイルをコピーしました。フォルダーに貼り付けられます。",
-    "copy_failed": "ファイルをコピーできませんでした。"
+    "copy_failed": "ファイルをコピーできませんでした。",
+    "reply_lost": "入力した返信を保持できませんでした。メッセージを開いて返信してください。"
   },
   "desktopReminders": {
     "generic_title": "リマインダー",

locales/ko/common.json

@@ -6651,7 +6651,8 @@
     "action_delete": "삭제",
     "copy_as_file": "파일로 복사",
     "copied": "파일을 복사했습니다. 폴더에 붙여넣을 수 있습니다.",
-    "copy_failed": "파일을 복사할 수 없습니다."
+    "copy_failed": "파일을 복사할 수 없습니다.",
+    "reply_lost": "입력한 답장을 유지할 수 없습니다. 메시지를 열어 답장하세요."
   },
   "desktopReminders": {
     "generic_title": "알림",

locales/lv/common.json

@@ -6651,7 +6651,8 @@
     "action_delete": "Dzēst",
     "copy_as_file": "Kopēt kā failu",
     "copied": "Fails nokopēts. Varat to ielīmēt mapē.",
-    "copy_failed": "Failu neizdevās nokopēt."
+    "copy_failed": "Failu neizdevās nokopēt.",
+    "reply_lost": "Ievadīto atbildi neizdevās saglabāt. Atveriet ziņojumu un atbildiet tur."
   },
   "desktopReminders": {
     "generic_title": "Atgādinājums",

locales/mn/common.json

@@ -6651,7 +6651,8 @@
     "action_delete": "Устгах",
     "copy_as_file": "Файл болгож хуулах",
     "copied": "Файлыг хууллаа. Хавтсанд буулгаж болно.",
-    "copy_failed": "Файлыг хуулж чадсангүй."
+    "copy_failed": "Файлыг хуулж чадсангүй.",
+    "reply_lost": "Бичсэн хариуг хадгалж чадсангүй. Захиаг нээгээд тэндээс хариулна уу."
   },
   "desktopReminders": {
     "generic_title": "Сануулга",

locales/nb/common.json

@@ -6651,7 +6651,8 @@
     "action_delete": "Slett",
     "copy_as_file": "Kopier som fil",
     "copied": "Filen er kopiert. Du kan lime den inn i en mappe.",
-    "copy_failed": "Filen kunne ikke kopieres."
+    "copy_failed": "Filen kunne ikke kopieres.",
+    "reply_lost": "Svaret du skrev, kunne ikke beholdes. Åpne meldingen og svar der."
   },
   "desktopReminders": {
     "generic_title": "Påminnelse",

locales/nl/common.json

@@ -6651,7 +6651,8 @@
     "action_delete": "Verwijderen",
     "copy_as_file": "Kopiëren als bestand",
     "copied": "Bestand gekopieerd. Je kunt het in een map plakken.",
-    "copy_failed": "Het bestand kon niet worden gekopieerd."
+    "copy_failed": "Het bestand kon niet worden gekopieerd.",
+    "reply_lost": "Je getypte antwoord kon niet worden bewaard. Open het bericht en antwoord daar."
   },
   "desktopReminders": {
     "generic_title": "Herinnering",

locales/pl/common.json

@@ -6651,7 +6651,8 @@
     "action_delete": "Usuń",
     "copy_as_file": "Kopiuj jako plik",
     "copied": "Plik skopiowany. Możesz wkleić go do folderu.",
-    "copy_failed": "Nie udało się skopiować pliku."
+    "copy_failed": "Nie udało się skopiować pliku.",
+    "reply_lost": "Nie udało się zachować wpisanej odpowiedzi. Otwórz wiadomość i odpowiedz w niej."
   },
   "desktopReminders": {
     "generic_title": "Przypomnienie",

locales/pt/common.json

@@ -6651,7 +6651,8 @@
     "action_delete": "Eliminar",
     "copy_as_file": "Copiar como ficheiro",
     "copied": "Ficheiro copiado. Pode colá-lo numa pasta.",
-    "copy_failed": "Não foi possível copiar o ficheiro."
+    "copy_failed": "Não foi possível copiar o ficheiro.",
+    "reply_lost": "Não foi possível guardar a resposta escrita. Abra a mensagem e responda a partir dela."
   },
   "desktopReminders": {
     "generic_title": "Lembrete",

locales/ro/common.json

@@ -6651,7 +6651,8 @@
     "action_delete": "Șterge",
     "copy_as_file": "Copiază ca fișier",
     "copied": "Fișier copiat. Îl poți lipi într-un dosar.",
-    "copy_failed": "Fișierul nu a putut fi copiat."
+    "copy_failed": "Fișierul nu a putut fi copiat.",
+    "reply_lost": "Răspunsul scris nu a putut fi păstrat. Deschide mesajul și răspunde de acolo."
   },
   "desktopReminders": {
     "generic_title": "Memento",

locales/ru/common.json

@@ -6651,7 +6651,8 @@
     "action_delete": "Удалить",
     "copy_as_file": "Копировать как файл",
     "copied": "Файл скопирован. Его можно вставить в папку.",
-    "copy_failed": "Не удалось скопировать файл."
+    "copy_failed": "Не удалось скопировать файл.",
+    "reply_lost": "Не удалось сохранить введённый ответ. Откройте письмо и ответьте из него."
   },
   "desktopReminders": {
     "generic_title": "Напоминание",

locales/sk/common.json

@@ -6651,7 +6651,8 @@
     "action_delete": "Odstrániť",
     "copy_as_file": "Kopírovať ako súbor",
     "copied": "Súbor skopírovaný. Môžete ho vložiť do priečinka.",
-    "copy_failed": "Súbor sa nepodarilo skopírovať."
+    "copy_failed": "Súbor sa nepodarilo skopírovať.",
+    "reply_lost": "Napísanú odpoveď sa nepodarilo zachovať. Otvorte správu a odpovedzte v nej."
   },
   "desktopReminders": {
     "generic_title": "Pripomienka",

locales/th/common.json

@@ -6659,7 +6659,8 @@
     "action_delete": "ลบ",
     "copy_as_file": "คัดลอกเป็นไฟล์",
     "copied": "คัดลอกไฟล์แล้ว คุณวางลงในโฟลเดอร์ได้",
-    "copy_failed": "คัดลอกไฟล์ไม่ได้"
+    "copy_failed": "คัดลอกไฟล์ไม่ได้",
+    "reply_lost": "ไม่สามารถเก็บคำตอบที่พิมพ์ไว้ได้ เปิดข้อความแล้วตอบจากที่นั่น"
   },
   "desktopReminders": {
     "generic_title": "การแจ้งเตือน",

locales/tr/common.json

@@ -6651,7 +6651,8 @@
     "action_delete": "Sil",
     "copy_as_file": "Dosya olarak kopyala",
     "copied": "Dosya kopyalandı. Bir klasöre yapıştırabilirsiniz.",
-    "copy_failed": "Dosya kopyalanamadı."
+    "copy_failed": "Dosya kopyalanamadı.",
+    "reply_lost": "Yazdığınız yanıt korunamadı. İletiyi açıp oradan yanıtlayın."
   },
   "desktopReminders": {
     "generic_title": "Anımsatıcı",

locales/uk/common.json

@@ -6651,7 +6651,8 @@
     "action_delete": "Видалити",
     "copy_as_file": "Копіювати як файл",
     "copied": "Файл скопійовано. Його можна вставити в папку.",
-    "copy_failed": "Не вдалося скопіювати файл."
+    "copy_failed": "Не вдалося скопіювати файл.",
+    "reply_lost": "Не вдалося зберегти введену відповідь. Відкрийте лист і дайте відповідь у ньому."
   },
   "desktopReminders": {
     "generic_title": "Нагадування",

locales/vi/common.json

@@ -6663,7 +6663,8 @@
     "action_delete": "Xóa",
     "copy_as_file": "Sao chép dưới dạng tệp",
     "copied": "Đã sao chép tệp. Bạn có thể dán vào một thư mục.",
-    "copy_failed": "Không thể sao chép tệp."
+    "copy_failed": "Không thể sao chép tệp.",
+    "reply_lost": "Không thể giữ câu trả lời bạn đã nhập. Hãy mở thư và trả lời ở đó."
   },
   "desktopReminders": {
     "generic_title": "Lời nhắc",

locales/zh-TW/common.json

@@ -6651,7 +6651,8 @@
     "action_delete": "刪除",
     "copy_as_file": "複製為檔案",
     "copied": "檔案已複製。您可以將其貼到資料夾中。",
-    "copy_failed": "無法複製檔案。"
+    "copy_failed": "無法複製檔案。",
+    "reply_lost": "無法保留您輸入的回覆。請開啟郵件並在其中回覆。"
   },
   "desktopReminders": {
     "generic_title": "提醒",

locales/zh/common.json

@@ -6651,7 +6651,8 @@
     "action_delete": "删除",
     "copy_as_file": "复制为文件",
     "copied": "文件已复制。你可以将其粘贴到文件夹中。",
-    "copy_failed": "无法复制文件。"
+    "copy_failed": "无法复制文件。",
+    "reply_lost": "无法保留你输入的回复。请打开邮件并在其中回复。"
   },
   "desktopReminders": {
     "generic_title": "提醒",