production fixes

frontend/Dockerfile

@@ -0,0 +1,17 @@
+FROM node:22-alpine AS build
+WORKDIR /app
+ARG VITE_API_BASE_URL=http://localhost:5000/api
+ENV VITE_API_BASE_URL=$VITE_API_BASE_URL
+COPY package*.json ./
+RUN npm ci
+COPY tsconfig*.json ./
+COPY vite.config.ts ./
+COPY index.html ./
+COPY src ./src
+RUN npm run build
+
+FROM nginx:1.27-alpine
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+COPY --from=build /app/dist /usr/share/nginx/html
+EXPOSE 80
+CMD ["nginx", "-g", "daemon off;"]

frontend/nginx.conf

@@ -0,0 +1,11 @@
+server {
+  listen 80;
+  server_name _;
+
+  root /usr/share/nginx/html;
+  index index.html;
+
+  location / {
+    try_files $uri $uri/ /index.html;
+  }
+}