chore: add Docker deployment for Athena and Hermes

frontend/athena/.dockerignore

@@ -0,0 +1,7 @@
+node_modules
+.next
+.git
+.gitignore
+README.md
+Dockerfile
+docker-compose.yml

frontend/athena/Dockerfile

@@ -0,0 +1,14 @@
+FROM node:22-alpine
+
+WORKDIR /app
+
+COPY package*.json ./
+RUN npm ci
+
+COPY . .
+
+RUN npm run build
+
+EXPOSE 3000
+
+CMD ["npm", "run", "start"]

frontend/athena/docker-compose.yml

@@ -0,0 +1,12 @@
+services:
+  athena:
+    build: .
+    container_name: athena-web
+    restart: unless-stopped
+
+    environment:
+      NODE_ENV: production
+      NEXT_PUBLIC_API_URL: https://api.funktechnik-schubert.de
+
+    ports:
+      - "3001:3000"