Add release workflow

.github/workflows/release.yaml

@@ -0,0 +1,39 @@
+name: Build and Release
+
+on:
+  push:
+    branches:
+      - main  # Change this to your default branch if it's not 'main'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Set up JDK
+        uses: actions/setup-java@v2
+        with:
+          java-version: '11'  # Change this to your required Java version
+
+      - name: Build with Maven
+        run: mvn clean package
+
+      - name: Get version from pom.xml
+        id: get_version
+        run: |
+          VERSION=$(grep -oPm1 "(?<=<version>)[^<]+" pom.xml)
+          echo "VERSION=$VERSION" >> $GITHUB_ENV
+
+      - name: Create GitHub Release
+        uses: softprops/action-gh-release@v1
+        with:
+          tag_name: ${{ env.VERSION }}
+          release_name: Release ${{ env.VERSION }}
+          body: |
+            This release includes the JAR file built from the latest commit.
+          files: target/mateo-screenshot-tool.jar
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}