Fix Docker Atlas seeding and frontend codegen build. (#7)

Ensure frontend Docker builds generate GraphQL types from backend schema and include CA certificates in backend runtime so mongorestore can seed Atlas successfully.

Author: RamiPinto

backend/Dockerfile

@@ -38,7 +38,7 @@ ENV NODE_ENV=production
 # are all that's pulled in to keep the final image lean.
 COPY --from=tools /usr/local/bin/mongorestore /usr/local/bin/mongorestore
 RUN apt-get update \
- && apt-get install -y --no-install-recommends libgssapi-krb5-2 \
+ && apt-get install -y --no-install-recommends ca-certificates libgssapi-krb5-2 \
  && rm -rf /var/lib/apt/lists/*
 
 COPY package.json package-lock.json* ./

docker-compose.yml

@@ -56,8 +56,8 @@ services:
 
   frontend:
     build:
-      context: ./frontend
-      dockerfile: Dockerfile
+      context: .
+      dockerfile: frontend/Dockerfile
     container_name: ev-demo-frontend
     env_file:
       - .env

frontend/Dockerfile

@@ -3,11 +3,12 @@ FROM node:24-bookworm-slim AS builder
 
 WORKDIR /app
 
-COPY package.json package-lock.json* ./
+COPY frontend/package.json frontend/package-lock.json* ./
 RUN npm install
 
-COPY . .
-RUN npm run build
+COPY frontend/ ./
+COPY backend/schema /backend/schema
+RUN npm run codegen && npm run build
 
 # Production stage
 FROM node:24-bookworm-slim AS runner