Página de votación de usuario (/vote-points) + enlace en cabecera

- lib/vote.ts: getVoteSites (home_votesite), registerVote (cooldown 12h30 vía
  home_votelog, acredita PV en home_api_points, registra el voto).
- Route /api/vote (POST {url}, guard sesión). Página /vote-points (VotePanel:
  abre el sitio + registra el voto, muestra PV/cooldown). Enlace "Votar" en cabecera.
- Cierra el ciclo con el admin de sitios de voto.

Verificado: /vote-points 200, POST 401 sin sesión; lógica probada: voto -> +PV,
segundo voto -> cooldown 12h29m.

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

web-next/messages/en.json

@@ -10,7 +10,8 @@
     "account": "My account",
     "logout": "Log out",
     "language": "Language",
-    "forum": "Forums"
+    "forum": "Forums",
+    "vote": "Vote"
   },
   "Home": {
     "brand": "Nova WoW",
@@ -300,5 +301,18 @@
     "voteImage": "Image URL",
     "votePoints": "VP per vote",
     "noVotes": "No vote sites."
+  },
+  "Vote": {
+    "title": "Vote for us",
+    "info": "Vote for {server} on the sites below and earn VP. You can vote on each site every 12 hours.",
+    "vote": "Vote",
+    "voting": "Voting…",
+    "pv": "VP",
+    "success": "Thanks for voting on {site}! {points} VP credited.",
+    "cooldown": "You must wait {hours}h {minutes}m to vote again on this site.",
+    "siteNotFound": "Vote site not found.",
+    "genericError": "Something went wrong. Please try again later.",
+    "noSites": "No vote sites configured yet.",
+    "loginToVote": "Sign in to vote."
   }
 }