web-next: migrar toda la UI al tema real nw-ryu

Reescritura completa del frontend Next.js del sistema visual Tailwind
"simulado" al tema Django original (nw-ryu), para paridad pixel con la
web actual antes del cutover.

- Tema real: copia de static/nw-themes/nw-ryu + favicons a public/, el
  layout carga el novavow-style.css real de ultimo (gana la cascada sobre
  Tailwind) + Font Awesome.
- Shell replicando los partials Django: SiteHeader, Video, Social, Footer,
  ServerClock; home con estructura real (main-page/middle-content/...).
- Helpers reutilizables: PageShell (main-page > middle-content > body-content
  > title-content) y ServiceBox (title-box-content + back-to-account).
- Paginas migradas a clases reales del tema (fieldset/tool-button/char-box/
  item-box/info-box-light/max-center-table/alert-message/botones reales),
  eliminando el markup Tailwind (.nw-btn/.nw-card/.nw-input):
  auth (login/register/recover/reset/select-account/activate),
  cuenta + servicios de personaje (revive/unstuck/rename/customize/
  change-race/change-faction/level-up/gold/transfer + pago Stripe),
  ajustes (change-password/change-email/security-token),
  comunidad (vote-points/recruit/battlepay), foro completo, y
  admin (indice + 7 secciones + los Admin*Manager).
- Se conserva el bilingue (next-intl); claves nuevas en messages/es|en.json.

Verificado: typecheck + build OK; rutas protegidas 307->login; sin
MISSING_MESSAGE; cero Tailwind residual (solo .nw-tool-btn/.nw-page,
clases propias en globals.css).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

web-next/components/AdminGoldManager.tsx

@@ -45,38 +45,38 @@ export function AdminGoldManager({ initial }: { initial: GoldOption[] }) {
     if ((await res.json()).success) setOpts(opts.filter((o) => o.id !== id))
   }
 
-  const field = 'nw-input'
   return (
     <div>
-      <form onSubmit={create} className="mb-8 grid gap-3 nw-card sm:grid-cols-[1fr_1fr_auto] sm:items-end">
-        <label className="text-sm">
-          <span className="mb-1 block text-nw-muted">{t('goldAmount')}</span>
-          <input type="number" min="1" value={form.goldAmount} onChange={(e) => upd('goldAmount', e.target.value)} placeholder="10000" className={field} />
-        </label>
-        <label className="text-sm">
-          <span className="mb-1 block text-nw-muted">{t('goldPrice')}</span>
-          <input type="number" min="0" step="0.01" value={form.price} onChange={(e) => upd('price', e.target.value)} placeholder="4.99" className={field} />
-        </label>
-        <button type="submit" disabled={busy} className="nw-btn disabled:opacity-60">
+      <form onSubmit={create} className="admin-form info-box-light separate2">
+        <span className="second-brown">{t('goldAmount')}</span>
+        <input type="number" min="1" value={form.goldAmount} onChange={(e) => upd('goldAmount', e.target.value)} placeholder="10000" />
+        <span className="second-brown">{t('goldPrice')}</span>
+        <input type="number" min="0" step="0.01" value={form.price} onChange={(e) => upd('price', e.target.value)} placeholder="4.99" />
+        <button type="submit" disabled={busy}>
           {busy ? t('creating') : t('create')}
         </button>
       </form>
+      <br />
       {opts.length === 0 ? (
-        <p className="text-amber-200/70">{t('noGold')}</p>
+        <p className="second-brown centered">{t('noGold')}</p>
       ) : (
-        <ul className="divide-y divide-amber-900/40">
-          {opts.map((o) => (
-            <li key={o.id} className="flex items-center justify-between gap-4 py-3">
-              <div>
-                <p className="font-semibold text-amber-300">{o.gold_amount.toLocaleString()} {t('goldUnit')}</p>
-                <p className="text-xs text-amber-200/50">{o.price.toFixed(2)} €</p>
-              </div>
-              <button onClick={() => remove(o.id)} className="rounded border border-red-900/60 px-3 py-1 text-sm text-red-400 hover:bg-red-950/40">
-                {t('delete')}
-              </button>
-            </li>
-          ))}
-        </ul>
+        <table className="max-center-table">
+          <tbody>
+            {opts.map((o) => (
+              <tr key={o.id} className="team-center-table-tr">
+                <td className="lefted separate">
+                  <span className="yellow-info">{o.gold_amount.toLocaleString()} {t('goldUnit')}</span>
+                  <p className="third-brown small-font">{o.price.toFixed(2)} €</p>
+                </td>
+                <td className="real-info-box">
+                  <button onClick={() => remove(o.id)} className="nw-tool-btn red-info2">
+                    {t('delete')}
+                  </button>
+                </td>
+              </tr>
+            ))}
+          </tbody>
+        </table>
       )}
     </div>
   )