Add Docker support and GitHub Container Registry CI workflow (#3)

* Add comprehensive Docker support with multi-stage builds
* Set up GitHub Container Registry integration
* Enhance CI/CD workflows with Docker build and push capabilities
* Add --help and --version flags to main application
* Update documentation with Docker usage examples
* Implement security best practices for container deployment

.github/workflows/dependency-review.yml

@@ -0,0 +1,25 @@
+name: Dependency Review
+
+# This workflow is designed to be called by other workflows rather than triggered automatically
+# This allows for more controlled execution and integration with other CI/CD processes
+# To enable automatic execution on pull requests, uncomment the line below:
+# on: [pull_request]
+on: [workflow_call]
+
+permissions:
+  contents: read
+  # Required to post security advisories
+  security-events: write
+
+jobs:
+  dependency-review:
+    runs-on: ubuntu-latest
+    steps:
+      - name: 'Checkout Repository'
+        uses: actions/checkout@v4
+
+      - name: 'Dependency Review'
+        uses: actions/dependency-review-action@v4
+        with:
+          fail-on-severity: moderate
+          comment-summary-in-pr: always