CASH-93: ai agent

.github/workflows/publish-docker-image.yml

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+name: Publish Docker image to GHCR
+
+on:
+  push:
+    branches:
+      - main
+
+permissions:
+  contents: read
+  packages: write
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Log in to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract image metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ghcr.io/cash-ecomm/web-app
+          tags: |
+            type=ref,event=branch,branch=main
+            type=sha
+            latest
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v6
+        with:
+          context: ./cash-ui
+          file: ./cash-ui/Dockerfile
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

cash-ui/.env.example

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+# Local development environment variables
+VITE_API_URL=http://localhost:8080/api
+VITE_AI_API_URL=http://localhost:8000/api
+
+# Production environment variables
+# VITE_API_URL=https://router-service-production.up.railway.app/api
+# VITE_AI_API_URL=https://ai-agent-production-3e4a.up.railway.app/api

cash-ui/Dockerfile

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+# Use official Node.js image as the build environment
+FROM node:20-alpine AS builder
+
+# Set working directory
+WORKDIR /app
+
+# Copy package.json and package-lock.json (if present)
+COPY package*.json ./
+
+# Install dependencies
+RUN npm install
+
+# Copy the rest of the app source code
+COPY . .
+
+# Build the app for production
+RUN npm run build
+
+# ---
+# Production image: serve with nginx
+FROM nginx:alpine
+
+# Copy built assets from builder
+COPY --from=builder /app/dist /usr/share/nginx/html
+
+# Copy custom nginx config (for SPA routing)
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+
+# Expose port 80
+EXPOSE 80
+
+# Start nginx
+CMD ["nginx", "-g", "daemon off;"]

cash-ui/nginx.conf

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+server {
+  listen 80;
+  server_name _;
+
+  root /usr/share/nginx/html;
+  index index.html;
+
+  location / {
+    try_files $uri $uri/ /index.html;
+  }
+
+  # Optional: serve static files directly
+  location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot)$ {
+    expires 1y;
+    add_header Cache-Control "public, immutable";
+    try_files $uri =404;
+  }
+}