refactor(ci-cd): define reusable workflows for pushing images to ghcr…

… and docker hub

.github/workflows/step-deploy-to-docker-hub.yaml

@@ -0,0 +1,47 @@
+name: "Step - Push Docker image to Docker Hub Registry"
+
+on:
+  workflow_call:
+    inputs:
+      namespace:
+        type: string
+        required: true
+      repository:
+        type: string
+        required: true
+      build_context:
+        type: string
+        required: true
+
+jobs:
+  deploy:
+    name: "Deploy to Docker Hub"
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ inputs.namespace }}/${{ inputs.repository }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v6
+        with:
+          context: ${{ inputs.build_context }}
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

.github/workflows/step-deploy-to-ghcr.yaml

@@ -0,0 +1,47 @@
+name: "Step - Push Docker image to GitHub Container Registry (GHCR)"
+
+on:
+  workflow_call:
+    inputs:
+      image_name:
+        type: string
+        required: true
+      build_context:
+        type: string
+        required: true
+
+jobs:
+  deploy:
+    name: "Deploy to GHCR"
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ghcr.io/${{ github.repository_owner }}/${{ inputs.image_name }}
+          tags: |
+            type=semver,pattern={{version}}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v6
+        with:
+          context: ${{ inputs.build_context }}
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}