feat(landing): link files. share from nav + hero

Read-only file browse was only reachable by typing the URL. Add
site.filesUrl (files.${BASE_DOMAIN}) plus nav/hero labels in en/es/eu,
and surface it as a nav link and a secondary hero CTA beside "Cómo entrar".

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

landing/src/data/site.ts

@@ -161,6 +161,10 @@ export const site = {
   // Uptime Kuma status page (external link in footer).
   statusUrl: `https://status.${BASE_DOMAIN}`,
 
+  // Public read-only file share (caddy file_server browse of FILES_DATA_DIR).
+  // Linked from the nav + hero. Uploads live at upload.${BASE_DOMAIN} (auth'd).
+  filesUrl: `https://files.${BASE_DOMAIN}`,
+
   // Live server card (ServerCard.astro). `slots` is the SSG fallback cap shown
   // before/without JS; live data comes from our SELF-HOSTED mc-status service
   // (docker/mc-status, mcutil wrapper) reverse-proxied same-origin at the apex

landing/src/i18n/ui.ts

@@ -35,13 +35,14 @@ export const LANG_ACCOUNT_PATH: Record<Lang, string> = {
 export interface UI {
   htmlLang: string;
   copied: string; // transient copy-button feedback
-  nav: { status: string; members: string; features: string; mods: string; join: string; play: string; register: string; login: string };
+  nav: { status: string; members: string; features: string; mods: string; join: string; files: string; play: string; register: string; login: string };
   hero: {
     eyebrow: string; // "Modded LAN · NeoForge" — version appended at render
     tagline: string;
     sub: string;
     copyIp: string;
     howToJoin: string;
+    files: string;
     metaModpack: string;
   };
   status: {
@@ -182,7 +183,7 @@ export const ui: Record<Lang, UI> = {
   en: {
     htmlLang: "en",
     copied: "Copied!",
-    nav: { status: "Status", members: "Members", features: "Features", mods: "Mods", join: "How to Join", play: "Play", register: "Register", login: "Account" },
+    nav: { status: "Status", members: "Members", features: "Features", mods: "Mods", join: "How to Join", files: "Files", play: "Play", register: "Register", login: "Account" },
     hero: {
       eyebrow: "Modded LAN · NeoForge",
       tagline: "Kitchen-sink survival, built to outlast the weekend.",
@@ -192,6 +193,7 @@ export const ui: Record<Lang, UI> = {
         "import the pack, dig in.",
       copyIp: "Copy IP",
       howToJoin: "How to Join",
+      files: "Files",
       metaModpack: "NeoForge modpack",
     },
     status: {
@@ -363,7 +365,7 @@ export const ui: Record<Lang, UI> = {
   es: {
     htmlLang: "es",
     copied: "¡Copiado!",
-    nav: { status: "Estado", members: "Miembros", features: "Características", mods: "Mods", join: "Cómo entrar", play: "Jugar", register: "Registro", login: "Cuenta" },
+    nav: { status: "Estado", members: "Miembros", features: "Características", mods: "Mods", join: "Cómo entrar", files: "Archivos", play: "Jugar", register: "Registro", login: "Cuenta" },
     hero: {
       eyebrow: "LAN con mods · NeoForge",
       tagline: "Supervivencia todo incluido, para durar más que el finde.",
@@ -373,6 +375,7 @@ export const ui: Record<Lang, UI> = {
         "clic. Copia la dirección, importa el pack y a cavar.",
       copyIp: "Copiar IP",
       howToJoin: "Cómo entrar",
+      files: "Archivos",
       metaModpack: "Pack NeoForge",
     },
     status: {
@@ -544,7 +547,7 @@ export const ui: Record<Lang, UI> = {
   eu: {
     htmlLang: "eu",
     copied: "Kopiatuta!",
-    nav: { status: "Egoera", members: "Kideak", features: "Ezaugarriak", mods: "Mods", join: "Nola sartu", play: "Jolastu", register: "Erregistroa", login: "Kontua" },
+    nav: { status: "Egoera", members: "Kideak", features: "Ezaugarriak", mods: "Mods", join: "Nola sartu", files: "Fitxategiak", play: "Jolastu", register: "Erregistroa", login: "Kontua" },
     hero: {
       eyebrow: "Mod-dun LANa · NeoForge",
       tagline: "Mod ugariko biziraupena, irauteko egina.",
@@ -554,6 +557,7 @@ export const ui: Record<Lang, UI> = {
         "Hartu helbidea, inportatu packa eta hasi zulatzen.",
       copyIp: "Kopiatu IPa",
       howToJoin: "Nola sartu",
+      files: "Fitxategiak",
       metaModpack: "NeoForge packa",
     },
     status: {

landing/src/pages/[...lang].astro

@@ -70,6 +70,7 @@ const dustBits = Array.from({ length: 16 }, (_, i) => {
         </a>
         <nav class="nav-links">
           <a href="#join">{t.nav.join}</a>
+          <a href={site.filesUrl} target="_blank" rel="noopener">{t.nav.files}</a>
           <a href="#status">{t.nav.status}</a>
         </nav>
         <span class="nav-spacer"></span>
@@ -106,6 +107,7 @@ const dustBits = Array.from({ length: 16 }, (_, i) => {
             <p class="hero-sub">{t.hero.sub}</p>
             <div class="hero-ip-row">
               <a class="mc-btn primary" href="#join">{t.hero.howToJoin}</a>
+              <a class="mc-btn" href={site.filesUrl} target="_blank" rel="noopener">{t.hero.files}</a>
             </div>
             <div class="hero-meta">
               <span>Java {site.mcVersion}</span>