feat: display app version in footer

Dockerfile

@@ -31,7 +31,7 @@ SHELL ["bash", "-exc"]
 WORKDIR /app
 
 # Copy source code (excluding semantic-release artifacts)
-COPY nuxt.config.ts tsconfig.json tailwind.config.js eslint.config.mjs ./
+COPY nuxt.config.ts tsconfig.json tailwind.config.js eslint.config.mjs package.json ./
 COPY app/ ./app/
 COPY server/ ./server/
 COPY public/ ./public/

app/app.vue

@@ -52,6 +52,7 @@
         </div>
         <div>
           <p>Copyright © {{ new Date().getFullYear() }}</p>
+          <p class="text-sm opacity-75">v{{ $config.public.version }}</p>
         </div>
       </footer>
     </div>

nuxt.config.ts

@@ -1,3 +1,5 @@
+import pkg from './package.json'
+
 export default defineNuxtConfig({
   compatibilityDate: "2025-05-15",
   devtools: {
@@ -24,7 +26,9 @@ export default defineNuxtConfig({
     myPhoneNumber: process.env.NUXT_MY_PHONE_NUMBER,
     superSecretSalt: process.env.NUXT_SUPER_SECRET_SALT,
 
-    public: {},
+    public: {
+      version: pkg.version,
+    },
   },
   nitro: {
     preset: "node-server",