Add Dockerfile for server backend deployment to Azure

Add a Dockerfile for deploying the server backend to Azure.

* **Dockerfile**: 
  - Use `node:20-alpine` as the base image.
  - Set the working directory to `/app`.
  - Copy `package.json` and `pnpm-lock.yaml` to the working directory.
  - Install dependencies using `pnpm install --frozen-lockfile`.
  - Copy the rest of the application code to the working directory.
  - Build the application using `pnpm nx build server --verbose`.
  - Expose port 3000.
  - Set the command to run the application using `node dist/apps/server/main.js`.

* **package.json**:
  - Add a new script `docker:build` to build the Docker image.

---

For more details, open the [Copilot Workspace session](https://copilot-workspace.githubnext.com/DeveloperParana/devmx?shareId=XXXX-XXXX-XXXX-XXXX).

Author: endersonmenezes

Dockerfile

@@ -0,0 +1,23 @@
+# Use node:20-alpine as the base image
+FROM node:20-alpine
+
+# Set the working directory to /app
+WORKDIR /app
+
+# Copy package.json and pnpm-lock.yaml to the working directory
+COPY package.json pnpm-lock.yaml ./
+
+# Install dependencies using pnpm install --frozen-lockfile
+RUN npm install -g pnpm && pnpm install --frozen-lockfile
+
+# Copy the rest of the application code to the working directory
+COPY . .
+
+# Build the application using pnpm nx build server --verbose
+RUN pnpm nx build server --verbose
+
+# Expose port 3000
+EXPOSE 3000
+
+# Set the command to run the application using node dist/apps/server/main.js
+CMD ["node", "dist/apps/server/main.js"]

package.json

@@ -11,7 +11,8 @@
     "lint:fix": "pnpm exec nx run-many -t lint --fix",
     "dev:setup": "./tools/scripts/setup.sh",
     "commit": "czg",
-    "prepare": "husky"
+    "prepare": "husky",
+    "docker:build": "docker build -t devmx-server ."
   },
   "private": true,
   "devDependencies": {