[Auto] Add Docker Compose dev configuration (docker-compose.dev.yml)

.bass/issue.md

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+# Add Docker Compose dev configuration (docker-compose.dev.yml)
+
+Provide a docker-compose.dev.yml file that spins up the server in a container with live-reload/volume mapping for local development. Include instructions in a README section.
+
+Acceptance Criteria:
+- docker-compose -f docker-compose.dev.yml up builds and starts the server
+- Code changes are reflected without rebuilding the container (volume mount)
+- SQLite file is persisted in a named volume or local directory so data survives container restarts
+
+Test Cases:
+- E2E/Manual: Start with docker-compose.dev.yml, create a todo, restart container, and verify todo persists
+- E2E/Manual: Modify a source file and confirm the change is picked up by the running server
+
+Please implement this fix.

Dockerfile

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+FROM node:22-alpine
+
+RUN apk add --no-cache python3 make g++
+
+WORKDIR /app
+
+COPY package*.json ./
+RUN npm ci
+
+COPY . .
+
+EXPOSE 3000
+
+CMD ["node", "server.js"]

README.md

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+# Todo App Server
+
+A lightweight REST API server for managing personal todo items.
+
+## Development with Docker Compose
+
+### Quick Start
+
+```bash
+docker-compose -f docker-compose.dev.yml up --build
+```
+
+The server will be available at `http://localhost:3000`.
+
+### Live Reload
+
+The `docker-compose.dev.yml` mounts the project directory into the container. Any changes to source files are automatically picked up by `nodemon` without rebuilding the container.
+
+### Data Persistence
+
+Todos are stored in a SQLite database persisted in a named Docker volume (`sqlite-data`). Data survives container restarts.
+
+### Manual Test Cases
+
+**Persist data across restarts:**
+
+```bash
+# Start the server
+docker-compose -f docker-compose.dev.yml up --build -d
+
+# Create a todo
+curl -X POST http://localhost:3000/todos \
+  -H "Content-Type: application/json" \
+  -d '{"title": "Buy milk"}'
+
+# Restart the container
+docker-compose -f docker-compose.dev.yml restart
+
+# Verify the todo still exists
+curl http://localhost:3000/todos
+```
+
+**Live reload on file changes:**
+
+```bash
+# Start the server
+docker-compose -f docker-compose.dev.yml up --build
+
+# In another terminal, modify a source file (e.g., add a log line to server.js)
+# Watch the container logs — nodemon will restart the server automatically
+```
+
+### Stop
+
+```bash
+docker-compose -f docker-compose.dev.yml down
+```
+
+To remove the persisted database volume as well:
+
+```bash
+docker-compose -f docker-compose.dev.yml down -v
+```

docker-compose.dev.yml

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+services:
+  server:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    ports:
+      - "3000:3000"
+    volumes:
+      - .:/app
+      - /app/node_modules
+      - sqlite-data:/app/data
+    environment:
+      - NODE_ENV=development
+      - DB_PATH=/app/data/todos.db
+    command: ["npx", "nodemon", "--legacy-watch", "server.js"]
+
+volumes:
+  sqlite-data: