fix(notifications): a notice's button is said when shown, like its text

An action label was translated when the notice was raised, so after a language switch a live
toast or center row read in one language with its button in the other. The access-requests nudge
no longer re-issues on a switch for it. New tests: the button and a server refusal follow a
switch.

frontend/src/features/downloads/DownloadDialog.tsx

@@ -64,7 +64,7 @@ export default function DownloadDialog({
       notify({
         level: "success",
         message: msg("downloads.dialog.added"),
-        action: { label: t("downloads.dialog.view"), onClick: () => showInTray(job.id) },
+        action: { label: msg("downloads.dialog.view"), onClick: () => showInTray(job.id) },
       });
       onClose();
     } catch (e) {

frontend/src/features/downloads/DownloadTray.dom.test.tsx

@@ -202,12 +202,13 @@ describe("DownloadTray", () => {
     const notice = h.notify.mock.calls[0]![0] as {
       title: NotifText;
       message: NotifText;
-      action: { label: string; onClick: () => void };
-      secondaryAction: { label: string; onClick: () => void };
+      action: { label: NotifText; onClick: () => void };
+      secondaryAction: { label: NotifText; onClick: () => void };
     };
     expect(notice.title).toEqual(msg("tray.done.title", { title: raw("Clip 1") }));
     expect(notice.message).toEqual(msg("tray.done.phone"));
-    expect(notice.action.label).toBe("tray.done.copyLink");
+    expect(notice.action.label).toEqual(msg("tray.done.copyLink"));
+    expect(notice.secondaryAction.label).toEqual(msg("tray.done.open"));
     notice.action.onClick();
     expect(h.share).toHaveBeenCalled();
     notice.secondaryAction.onClick();

frontend/src/features/downloads/DownloadTray.tsx

@@ -196,11 +196,11 @@ export default function DownloadTray() {
       }),
       message: msg(job.asset?.media_kind === "file" ? "tray.done.file" : "tray.done.phone"),
       action: {
-        label: t("tray.done.copyLink"),
-        onClick: () => void quickShareLink(qc, { kind: "file", id: job.id }, t),
+        label: msg("tray.done.copyLink"),
+        onClick: () => void quickShareLink(qc, { kind: "file", id: job.id }),
       },
       secondaryAction: {
-        label: t("tray.done.open"),
+        label: msg("tray.done.open"),
         onClick: () => openFile(job.id, job.folder_id),
       },
     });
@@ -298,7 +298,7 @@ export default function DownloadTray() {
         id: "copyLink",
         label: t("tray.done.copyLink"),
         icon: <Link className="w-4 h-4" />,
-        onSelect: () => void quickShareLink(qc, { kind: "file", id: job.id }, t),
+        onSelect: () => void quickShareLink(qc, { kind: "file", id: job.id }),
       },
     ]);
   const menuItems = menu.target

frontend/src/features/player/ClipPanel.tsx

@@ -198,7 +198,7 @@ export default function ClipPanel({
       notify({
         level: "success",
         message: msg("clip.queued"),
-        action: { label: t("clip.view"), onClick: () => showInTray(job.id) },
+        action: { label: msg("clip.view"), onClick: () => showInTray(job.id) },
       });
       onClose();
     } catch (err) {

frontend/src/features/video/stateNotice.ts

@@ -26,7 +26,7 @@ export function announceVideoState(
     message: video?.title
       ? msg(hidden ? "feed.hiddenNamed" : "feed.markedWatchedNamed", { title: raw(video.title) })
       : msg(hidden ? "feed.hidden" : "feed.markedWatched"),
-    action: { label: i18n.t(hidden ? "feed.undo" : "feed.unwatch"), onClick: undo },
+    action: { label: msg(hidden ? "feed.undo" : "feed.unwatch"), onClick: undo },
     meta: {
       kind: hidden ? "video-hidden" : "video-watched",
       videoId: id,