feat: Set up initial Docker Compose environment for client and server with Nginx, Express, MongoDB, and JWT/Google OAuth authentication.

client/.env.example

@@ -0,0 +1 @@
+REACT_APP_API_URL=http://localhost:8080/api

client/Dockerfile

@@ -7,12 +7,15 @@ COPY package*.json ./
 RUN npm install
 
 COPY . .
+ARG REACT_APP_API_URL
+ENV REACT_APP_API_URL=$REACT_APP_API_URL
 RUN npm run build
 
 # Stage 2: Serve the application with Nginx
 FROM nginx:alpine
 
 COPY --from=build /app/build /usr/share/nginx/html
+COPY nginx.conf /etc/nginx/conf.d/default.conf
 
 EXPOSE 80
 

client/nginx.conf

@@ -0,0 +1,18 @@
+server {
+    listen 80;
+
+    location / {
+        root /usr/share/nginx/html;
+        index index.html index.htm;
+        try_files $uri $uri/ /index.html;
+    }
+
+    location /api {
+        proxy_pass http://server:8080;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection 'upgrade';
+        proxy_set_header Host $host;
+        proxy_cache_bypass $http_upgrade;
+    }
+}