Translate admin panel to all 6 languages

src/app/admin/radio/history/page.tsx

@@ -2,6 +2,7 @@ import Link from 'next/link';
 import { prisma } from '@/lib/prisma';
 import { StatusCard } from '@/components/admin/dashboard';
 import { Clock } from 'lucide-react';
+import { getTranslations } from "next-intl/server";
 
 export const dynamic = 'force-dynamic';
 
@@ -16,14 +17,13 @@ type History = {
 };
 
 function formatDate(d: Date | null): string {
-  return d ? d.toISOString().slice(0, 16).replace('T', ' ') : '—';
+  return d ? d.toISOString().slice(0, 16).replace('T', ' ') : '\u2014';
 }
 
-/** Human-readable airtime between two timestamps (e.g. "1h 23m"). */
 function formatDuration(start: Date, end: Date | null): string {
-  if (!end) return '—';
+  if (!end) return '\u2014';
   const ms = end.getTime() - start.getTime();
-  if (ms <= 0) return '—';
+  if (ms <= 0) return '\u2014';
   const mins = Math.round(ms / 60000);
   const h = Math.floor(mins / 60);
   const m = mins % 60;
@@ -31,6 +31,8 @@ function formatDuration(start: Date, end: Date | null): string {
 }
 
 export default async function AdminRadioHistoryPage() {
+  const t = await getTranslations("pages.admin.radio");
+
   let history: History[] = [];
   let names = new Map<string, string>();
   let dbError = false;
@@ -50,7 +52,6 @@ export default async function AdminRadioHistoryPage() {
       take: 100,
     });
 
-    // Resolve DJ usernames (users.id is Int, radio_history.user_id is BigInt).
     const ids = Array.from(new Set(history.map((h) => Number(h.userId)))).filter(
       (n) => Number.isFinite(n) && n > 0,
     );
@@ -76,11 +77,11 @@ export default async function AdminRadioHistoryPage() {
   return (
     <main>
       <nav className="text-xs text-gray-500 dark:text-gray-400 mb-2">
-        <Link href="/admin/radio">Radio</Link> ·{' '}
-        <Link href="/admin/radio/settings">Settings</Link> ·{' '}
-        <Link href="/admin/radio/banners">Banners</Link> ·{' '}
-        <Link href="/admin/radio/ranks">Ranks</Link> ·{' '}
-        <Link href="/admin/radio/history">History</Link>
+        <Link href="/admin/radio">{t("title")}</Link> ·{' '}
+        <Link href="/admin/radio/settings">{t("settings")}</Link> ·{' '}
+        <Link href="/admin/radio/banners">{t("banners.title")}</Link> ·{' '}
+        <Link href="/admin/radio/ranks">{t("ranks")}</Link> ·{' '}
+        <Link href="/admin/radio/history">{t("history")}</Link>
       </nav>
 
       <div className="flex items-center gap-3 mb-6">
@@ -88,49 +89,49 @@ export default async function AdminRadioHistoryPage() {
           <Clock size={20} className="text-[var(--color-primary)]" />
         </div>
         <div>
-          <h1 className="m-0 text-xl font-extrabold text-[var(--color-text)]">Radio Play History</h1>
-          <p className="m-0 text-xs text-[var(--color-text-muted)] mt-0.5">Past DJ shows and airtime (<code>radio_history</code>), most recent first. Read-only log of who was on air, when, and how many listeners tuned in.</p>
+          <h1 className="m-0 text-xl font-extrabold text-[var(--color-text)]">{t("historyPage.title")}</h1>
+          <p className="m-0 text-xs text-[var(--color-text-muted)] mt-0.5">{t("historyPage.subtitle")}</p>
         </div>
       </div>
 
       {dbError ? (
         <div className="admin-card mb-6">
           <p className="text-xs text-gray-500 dark:text-gray-400 m-0">
-            Could not load radio history (database unavailable).
+            {t("historyPage.dbError")}
           </p>
         </div>
       ) : (
         <div className="grid grid-cols-[repeat(auto-fit,minmax(180px,1fr))] gap-3.5 mb-6">
-          <StatusCard label="Shows logged" value={history.length} icon="🎙️" />
+          <StatusCard label={t("historyPage.showsLogged")} value={history.length} icon="\u{1F399}\uFE0F" />
           <StatusCard
-            label="On air now"
+            label={t("historyPage.onAirNow")}
             value={liveCount}
             state={liveCount > 0 ? 'ok' : 'neutral'}
-            icon="🔴"
+            icon="\u{1F534}"
           />
-          <StatusCard label="Unique DJs" value={uniqueDjs} icon="🧑‍🎤" />
-          <StatusCard label="Peak listeners" value={peakListeners} icon="👥" />
+          <StatusCard label={t("historyPage.uniqueDjs")} value={uniqueDjs} icon="\u{1F9D1}\u200D\u{1F3A4}" />
+          <StatusCard label={t("historyPage.peakListeners")} value={peakListeners} icon="\u{1F465}" />
         </div>
       )}
 
       {!dbError && history.length === 0 ? (
-        <div className="admin-empty">No radio history recorded yet.</div>
+        <div className="admin-empty">{t("historyPage.empty")}</div>
       ) : null}
 
       {history.length > 0 ? (
         <section className="mt-6">
-          <h2 className="admin-section-title">Show log ({history.length})</h2>
+          <h2 className="admin-section-title">{t("historyPage.showLog", { count: history.length })}</h2>
           <table>
             <thead>
               <tr>
                 <th>ID</th>
-                <th>DJ</th>
-                <th>Show</th>
-                <th>Started</th>
-                <th>Ended</th>
-                <th>Airtime</th>
-                <th>Listeners</th>
-                <th>Notes</th>
+                <th>{t("historyPage.colDj")}</th>
+                <th>{t("historyPage.colShow")}</th>
+                <th>{t("historyPage.colStarted")}</th>
+                <th>{t("historyPage.colEnded")}</th>
+                <th>{t("historyPage.colAirtime")}</th>
+                <th>{t("historyPage.colListeners")}</th>
+                <th>{t("historyPage.colNotes")}</th>
               </tr>
             </thead>
             <tbody>
@@ -138,18 +139,18 @@ export default async function AdminRadioHistoryPage() {
                 <tr key={String(h.id)}>
                   <td>{String(h.id)}</td>
                   <td>{names.get(String(h.userId)) ?? `#${String(h.userId)}`}</td>
-                  <td>{h.showName ?? '—'}</td>
+                  <td>{h.showName ?? '\u2014'}</td>
                   <td className="text-sm text-gray-500 dark:text-gray-400 whitespace-nowrap">{formatDate(h.startedAt)}</td>
                   <td>
                     {h.endedAt ? (
                       <span className="text-sm text-gray-500 dark:text-gray-400">{formatDate(h.endedAt)}</span>
                     ) : (
-                      <span className="inline-block text-[0.72rem] font-bold px-2 py-0.5 rounded-full bg-green-600/20 text-[var(--color-text)]">on air</span>
+                      <span className="inline-block text-[0.72rem] font-bold px-2 py-0.5 rounded-full bg-green-600/20 text-[var(--color-text)]">{t("historyPage.onAir")}</span>
                     )}
                   </td>
                   <td className="text-sm text-gray-500 dark:text-gray-400 whitespace-nowrap">{formatDuration(h.startedAt, h.endedAt)}</td>
                   <td>{h.listenersCount}</td>
-                  <td className="text-sm text-gray-500 dark:text-gray-400 whitespace-nowrap">{h.notes ?? '—'}</td>
+                  <td className="text-sm text-gray-500 dark:text-gray-400 whitespace-nowrap">{h.notes ?? '\u2014'}</td>
                 </tr>
               ))}
             </tbody>