Initial commit: Nuxt 4 template with Authentik OAuth

- Add Nuxt 4 application structure
- Add Docker and docker-compose configuration
- Add Gitea Actions CI/CD workflow
- Add Claude Code hooks for action monitoring

nuxt4/nuxt.config.ts

@@ -0,0 +1,13 @@
+// https://nuxt.com/docs/api/configuration/nuxt-config
+export default defineNuxtConfig({
+  compatibilityDate: '2025-07-15',
+  devtools: { enabled: true },
+
+  modules: [
+    '@nuxt/ui',
+    '@nuxt/test-utils',
+    '@nuxt/image',
+    '@nuxt/eslint',
+    '@nuxt/content'
+  ]
+})