fix(notifications): a notice keeps what to say and says it in the reader's language when shown

frontend/src/features/player/useOpenLinkedPlayer.ts

@@ -1,11 +1,11 @@
 import { useEffect, useEffectEvent, useRef, useState } from "react";
-import { useTranslation } from "react-i18next";
 import { useQuery } from "@tanstack/react-query";
 import { api, type Video } from "../../lib/api";
 import { qk } from "../../lib/queryKeys";
 import { linkedPlayer, PLAYER_KEYS } from "../../lib/playerUrlState";
 import { clearParams } from "../../lib/urlState";
 import { notifyActionError } from "../../lib/actionErrors";
+import { msg } from "../../lib/notifications";
 
 /** Opens the player an address names (a reload, a bookmark — lib/playerUrlState) on the page that
  *  hosts it, once: read as the host mounts, opened once its list is in (`ready`). From the list when the
@@ -22,7 +22,6 @@ export function useOpenLinkedPlayer(
   open: (video: Video, inList: boolean) => void,
   scope: string | number | null = null,
 ): void {
-  const { t } = useTranslation();
   const [linked] = useState(() => linkedPlayer()?.watch ?? null);
   const [linkedScope] = useState(scope);
   // Opened, said to be gone or given up, once. A ref for the effect (a StrictMode re-run of it must
@@ -40,7 +39,7 @@ export function useOpenLinkedPlayer(
   });
   const openIt = useEffectEvent(open);
   const failed = useEffectEvent((err: unknown) => {
-    notifyActionError(err, t("player.linkedFailed"));
+    notifyActionError(err, msg("player.linkedFailed"));
     clearParams(...PLAYER_KEYS);
   });
   useEffect(() => {