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

frontend/src/modules/stats/Stats.tsx

@@ -4,7 +4,7 @@ import { qk } from "../../lib/queryKeys";
 import { History, RefreshCw } from "lucide-react";
 import { api } from "../../lib/api";
 import { formatEta, formatNumber, quotaActionLabel } from "../../lib/format";
-import { notify } from "../../lib/notifications";
+import { msg, notify } from "../../lib/notifications";
 import { notifyYouTubeActionError } from "../../lib/youtubeErrors";
 import { useWizard } from "../../features/wizard/wizardContext";
 import Tooltip from "../../components/ui/Tooltip";
@@ -43,7 +43,7 @@ function Overview() {
       qc.invalidateQueries({ queryKey: qk.channels() });
       notify({
         level: "success",
-        message: t("stats.sync.synced", { count: r.subscriptions ?? 0 }),
+        message: msg("stats.sync.synced", { count: r.subscriptions ?? 0 }),
       });
     },
     // The same helper and the same wizard handle as the Channels page: it translates the 403 into
@@ -51,7 +51,7 @@ function Overview() {
     // English detail under a Hungarian UI — and delegates everything else to notifyActionError so
     // the server's own reason wins, which is what makes the SEC-14 cooldown read as a pace limit
     // rather than "Sync failed".
-    onError: (e) => notifyYouTubeActionError(e, t("stats.sync.syncFailed"), openWizard),
+    onError: (e) => notifyYouTubeActionError(e, msg("stats.sync.syncFailed"), openWizard),
   });
   const deepAll = useMutation({
     mutationFn: () => api.deepAll(true),
@@ -60,10 +60,10 @@ function Overview() {
       qc.invalidateQueries({ queryKey: qk.channels() });
       notify({
         level: "success",
-        message: t("stats.sync.fullHistoryRequested", { count: r.updated ?? 0 }),
+        message: msg("stats.sync.fullHistoryRequested", { count: r.updated ?? 0 }),
       });
     },
-    onError: (e) => notifyActionError(e, t("stats.sync.fullHistoryFailed")),
+    onError: (e) => notifyActionError(e, msg("stats.sync.fullHistoryFailed")),
   });
 
   return (