feat(landing): slim status section, hero, and server-card icon

- Remove the stat-grid from the status section (server card only); prune the
  now-orphaned site.stats, MOD_COUNT_KEY, statLabels (3 locales), and
  .stat-grid/.tile CSS.
- Empty-roster message -> "Nobody online", now localized (status.empty in
  en/es/eu) and wired to both ServerCard instances.
- Flatten the server-card icon (drop the inset emboss bevel on .sc-icon).
- Drop "Solo LAN" (hero metaLan) from the hero meta row; prune metaLan (3 locales).

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

landing/src/i18n/ui.ts

@@ -43,7 +43,6 @@ export interface UI {
     copyIp: string;
     howToJoin: string;
     metaModpack: string;
-    metaLan: string;
   };
   status: {
     eyebrow: string;
@@ -52,8 +51,8 @@ export interface UI {
     modded: string;
     motd: string;
     upTo: string;
+    empty: string; // shown on the ServerCard when nobody is online
   };
-  statLabels: [string, string, string, string];
   members: {
     eyebrow: string;
     title: string;
@@ -194,7 +193,6 @@ export const ui: Record<Lang, UI> = {
       copyIp: "Copy IP",
       howToJoin: "How to Join",
       metaModpack: "NeoForge modpack",
-      metaLan: "LAN-only",
     },
     status: {
       eyebrow: "Server",
@@ -203,8 +201,8 @@ export const ui: Record<Lang, UI> = {
       modded: "Modded",
       motd: "NeoForge modpack · Simple Voice Chat · LAN-only",
       upTo: "up to",
+      empty: "Nobody online",
     },
-    statLabels: ["Mods", "NeoForge", "Player slots", "World backups"],
     members: {
       eyebrow: "El valle",
       title: "Who's on the server.",
@@ -376,7 +374,6 @@ export const ui: Record<Lang, UI> = {
       copyIp: "Copiar IP",
       howToJoin: "Cómo entrar",
       metaModpack: "Pack NeoForge",
-      metaLan: "Solo LAN",
     },
     status: {
       eyebrow: "Servidor",
@@ -385,8 +382,8 @@ export const ui: Record<Lang, UI> = {
       modded: "Con mods",
       motd: "Pack NeoForge · Simple Voice Chat · Solo LAN",
       upTo: "hasta",
+      empty: "No hay nadie conectado",
     },
-    statLabels: ["Mods", "NeoForge", "Plazas", "Copias del mundo"],
     members: {
       eyebrow: "El valle",
       title: "Quién está en el servidor.",
@@ -558,7 +555,6 @@ export const ui: Record<Lang, UI> = {
       copyIp: "Kopiatu IPa",
       howToJoin: "Nola sartu",
       metaModpack: "NeoForge packa",
-      metaLan: "LAN soilik",
     },
     status: {
       eyebrow: "Zerbitzaria",
@@ -567,8 +563,8 @@ export const ui: Record<Lang, UI> = {
       modded: "Mod-duna",
       motd: "NeoForge packa · Simple Voice Chat · LAN soilik",
       upTo: "gehienez",
+      empty: "Inor ez dago konektatuta",
     },
-    statLabels: ["Modak", "NeoForge", "Plazak", "Munduaren babeskopiak"],
     members: {
       eyebrow: "El valle",
       title: "Nor dago zerbitzarian.",