feat: scaffold nuxt app

nuxt.config.ts

@@ -0,0 +1,27 @@
+export default defineNuxtConfig({
+  compatibilityDate: "2026-06-10",
+  ssr: false,
+  devtools: { enabled: false },
+  // Single-user private inbox: no SSR/SEO needs; SPA so @kuns/zitadel-auth runs in-browser.
+  runtimeConfig: {
+    // server-only
+    databaseUrl: process.env.DATABASE_URL,
+    zitadelIssuer: process.env.ZITADEL_ISSUER || "https://auth.kuns.dev",
+    zitadelAudience: process.env.ZITADEL_AUDIENCE || "",
+    allowedUserIds: process.env.ALLOWED_USER_IDS || "",
+    webOrigin: process.env.WEB_ORIGIN || "",
+    public: {
+      zitadelIssuer: process.env.NUXT_PUBLIC_ZITADEL_ISSUER || "https://auth.kuns.dev",
+      zitadelClientId: process.env.NUXT_PUBLIC_ZITADEL_CLIENT_ID || "",
+    },
+  },
+  app: {
+    head: {
+      title: "ClaudeDo Inbox",
+      meta: [
+        { name: "viewport", content: "width=device-width, initial-scale=1, viewport-fit=cover" },
+        { name: "color-scheme", content: "light dark" },
+      ],
+    },
+  },
+});