adding the Dockerfiles

.github/workflows/cd.yml

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+name: CD - Production (AWS + Azure)
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      # -------------------------
+      # Deploy to AWS
+      # -------------------------
+      - name: Configure AWS credentials
+        uses: aws-actions/configure-aws-credentials@v4
+        with:
+          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          aws-region: ap-south-1
+
+      - name: Terraform Apply - AWS
+        run: |
+          cd infra/aws
+          terraform init
+          terraform apply -auto-approve
+
+      # -------------------------
+      # Deploy to Azure
+      # -------------------------
+      - name: Azure Login
+        uses: azure/login@v1
+        with:
+          creds: ${{ secrets.AZURE_CREDENTIALS }}
+
+      - name: Terraform Apply - Azure
+        run: |
+          cd infra/azure
+          terraform init
+          terraform apply -auto-approve

.github/workflows/ci.yml

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+name: CI - Develop (AWS + Azure)
+
+on:
+  push:
+    branches:
+      - develop
+
+# ✅ REQUIRED PERMISSIONS
+permissions:
+  contents: read
+
+jobs:
+  build-test-push:
+    runs-on: ubuntu-latest
+
+    env:
+      AWS_REGION: ${{ secrets.AWS_REGION }}
+      AWS_ACCOUNT_ID: ${{ secrets.AWS_ACCOUNT_ID }}
+      AZURE_ACR_NAME: ${{ secrets.AZURE_ACR_NAME }}
+
+    steps:
+      # -------------------------
+      # Checkout
+      # -------------------------
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      # -------------------------
+      # Backend setup
+      # -------------------------
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.11'
+
+      - name: Install backend dependencies
+        run: |
+          cd backend
+          pip install -r requirements.txt
+
+      # -------------------------
+      # Frontend setup
+      # -------------------------
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '18'
+
+      - name: Install frontend dependencies
+        run: |
+          cd frontend
+          npm install
+
+      # -------------------------
+      # Docker Build
+      # -------------------------
+      - name: Build backend image
+        run: docker build -t backend:${{ github.sha }} ./backend
+
+      - name: Build frontend image
+        run: docker build -t frontend:${{ github.sha }} ./frontend
+
+      # =================================================
+      # AWS ECR
+      # =================================================
+      - name: Configure AWS credentials
+        uses: aws-actions/configure-aws-credentials@v4
+        with:
+          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          aws-region: ${{ env.AWS_REGION }}
+
+      - name: Login to AWS ECR
+        run: |
+          aws ecr get-login-password --region $AWS_REGION \
+          | docker login --username AWS --password-stdin \
+            $AWS_ACCOUNT_ID.dkr.ecr.$AWS_REGION.amazonaws.com
+
+      - name: Ensure ECR repositories exist
+        run: |
+          for repo in backend frontend; do
+            aws ecr describe-repositories --repository-names $repo \
+              || aws ecr create-repository --repository-name $repo
+          done
+
+      - name: Push images to AWS ECR
+        run: |
+          for repo in backend frontend; do
+            docker tag $repo:${{ github.sha }} \
+              $AWS_ACCOUNT_ID.dkr.ecr.$AWS_REGION.amazonaws.com/$repo:${{ github.sha }}
+            docker push \
+              $AWS_ACCOUNT_ID.dkr.ecr.$AWS_REGION.amazonaws.com/$repo:${{ github.sha }}
+          done
+
+      # =================================================
+      # Azure ACR (FIXED)
+      # =================================================
+      - name: Azure Login
+        uses: azure/login@v2
+        with:
+          creds: ${{ secrets.AZURE_CREDENTIALS }}
+
+      - name: Login to Azure ACR
+        run: |
+          az acr login --name $AZURE_ACR_NAME
+
+      - name: Push images to Azure ACR
+        run: |
+          for repo in backend frontend; do
+            docker tag $repo:${{ github.sha }} \
+              $AZURE_ACR_NAME.azurecr.io/$repo:${{ github.sha }}
+            docker push \
+              $AZURE_ACR_NAME.azurecr.io/$repo:${{ github.sha }}
+          done

.gitignore

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+# Backend
+backend/venv/
+backend/app/__pycache__/
+backend/*.pyc
+
+# Frontend
+frontend/node_modules/
+frontend/.next/
+
+# OS / editor junk
+.DS_Store
+*.log

backend/Dockerfile

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+# =========================
+# Stage 1: Build stage
+# =========================
+FROM python:3.11-slim AS builder
+
+# Set working directory
+WORKDIR /app
+
+# Install build dependencies
+COPY requirements.txt .
+RUN pip install --no-cache-dir --upgrade pip \
+    && pip install --no-cache-dir -r requirements.txt
+
+# Copy application code
+COPY app app
+
+# =========================
+# Stage 2: Runtime stage
+# =========================
+FROM python:3.11-slim
+
+# Create non-root user (security best practice)
+RUN useradd -m appuser
+
+# Set working directory
+WORKDIR /app
+
+# Copy only required files from builder stage
+COPY --from=builder /usr/local/lib/python3.11 /usr/local/lib/python3.11
+COPY --from=builder /usr/local/bin /usr/local/bin
+COPY app app
+
+# Switch to non-root user
+USER appuser
+
+# Environment-based configuration
+ENV HOST=0.0.0.0
+ENV PORT=8000
+
+# Expose application port
+EXPOSE 8000
+
+# Start FastAPI using Uvicorn
+CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]

frontend/Dockerfile

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+# =========================
+# Stage 1: Build stage
+# =========================
+FROM node:18-alpine AS builder
+
+# Set working directory
+WORKDIR /app
+
+# Copy package files first (better caching)
+COPY package.json package-lock.json ./
+RUN npm ci
+
+# Copy application source
+COPY . .
+
+# Build Next.js app
+RUN npm run build
+
+# =========================
+# Stage 2: Production stage
+# =========================
+FROM node:18-alpine
+
+# Create non-root user
+RUN addgroup -S appgroup && adduser -S appuser -G appgroup
+
+# Set working directory
+WORKDIR /app
+
+# Copy only required build output
+COPY --from=builder /app/package.json ./
+COPY --from=builder /app/package-lock.json ./
+COPY --from=builder /app/.next ./.next
+# COPY --from=builder /app/public ./public
+COPY --from=builder /app/node_modules ./node_modules
+
+# Switch to non-root user
+USER appuser
+
+# Environment variable for backend URL
+ENV NEXT_PUBLIC_API_URL=http://localhost:8000
+
+# Expose Next.js port
+EXPOSE 3000
+
+# Start Next.js in production mode
+CMD ["npm", "start"]