chore: add CD workflow

.github/workflows/image-build.yaml

@@ -0,0 +1,67 @@
+name: Build and push images
+
+on:
+  push:
+    tags:
+      - "v*.*.*"
+
+jobs:
+  build-api:
+    runs-on: ubuntu-22.04
+    steps: 
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          sparse-checkout: |
+            .github
+            api
+          fetch-depth: 1
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3 
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with: 
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          push: true
+          tags: mistercinephile/mrc-api:${{ github.ref_name }} 
+          context: api
+
+  build-ui:
+    runs-on: ubuntu-22.04
+    steps: 
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          sparse-checkout: |
+            .github
+            ui
+          fetch-depth: 1
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3 
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with: 
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          push: true
+          tags: mistercinephile/mrc-ui:${{ github.ref_name }} 
+          context: ui