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

frontend/src/modules/activity/ActivityAudit.tsx

@@ -8,7 +8,7 @@ import { notifyActionError } from "../../lib/actionErrors";
 import { sinceOf } from "../../lib/activityUrlState";
 import { auditActionLabel, auditText } from "../../lib/auditText";
 import { formatDateTimeSec } from "../../lib/format";
-import { notify } from "../../lib/notifications";
+import { msg, notify } from "../../lib/notifications";
 import { qk } from "../../lib/queryKeys";
 import { useHistoryList } from "../../lib/useHistoryList";
 import type { Shared } from "./ActivityRuns";
@@ -70,9 +70,9 @@ export default function ActivityAudit({
     onSuccess: (r) => {
       void qc.invalidateQueries({ queryKey: qk.adminAudit() });
       void qc.invalidateQueries({ queryKey: qk.adminAuditFacets() });
-      notify({ level: "success", message: t("audit.cleared", { count: r.cleared }) });
+      notify({ level: "success", message: msg("audit.cleared", { count: r.cleared }) });
     },
-    onError: (e) => notifyActionError(e, t("audit.clearFailed")),
+    onError: (e) => notifyActionError(e, msg("audit.clearFailed")),
   });
   const onClear = async () => {
     if (

frontend/src/modules/activity/AdminLogs.tsx

@@ -15,7 +15,7 @@ import { nextPageOnClick } from "../../lib/nextPage";
 import { LEVEL_GROUPS, type LevelGroup } from "../../lib/log";
 import { sinceOf } from "../../lib/activityUrlState";
 import { logsParamsToState, logsParamUpdates, type LogsUrlState } from "../../lib/logsUrlState";
-import { notify } from "../../lib/notifications";
+import { msg, notify } from "../../lib/notifications";
 import { qk } from "../../lib/queryKeys";
 import { useUrlMirror } from "../../lib/useUrlMirror";
 import { HistoryFrame } from "./HistoryList";
@@ -187,8 +187,8 @@ export default function AdminLogs({
     const ok = await copyText(text);
     notify(
       ok
-        ? { level: "success", message: t("adminLogs.copied", { count: rows.length }) }
-        : { level: "error", message: t("adminLogs.copyFailed") },
+        ? { level: "success", message: msg("adminLogs.copied", { count: rows.length }) }
+        : { level: "error", message: msg("adminLogs.copyFailed") },
     );
   };